Pith Number

pith:CHNCM2D4

pith:2026:CHNCM2D43GODTZDHDOYQWETOH3

not attested not anchored not stored refs pending

Proactive Memory for Ad-Hoc Recall over Streaming Dialogues

Bingbing Wang, Jing Li, Ruifeng Xu

ProStream maintains a bounded knowledge state for ad-hoc recall over infinite streaming dialogues with higher fidelity and lower latency than baselines.

arxiv:2603.04885 v2 · 2026-03-05 · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CHNCM2D43GODTZDHDOYQWETOH3}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Claims

C1strongest claim

It enables a bounded knowledge state for lower inference latency without sacrificing reasoning fidelity. Experiments show ProStream delivers higher reasoning fidelity than prior baselines while maintaining substantially lower latency than full-context alternatives.

C2weakest assumption

That multi-granular distillation combined with Adaptive Spatiotemporal Optimization can accurately predict retention utility and preserve all necessary information across arbitrary-length streams without introducing critical omissions or errors.

C3one line summary

ProStream achieves higher reasoning fidelity than baselines with substantially lower latency than full-context models by maintaining a bounded knowledge state through hierarchical distillation and adaptive spatiotemporal optimization for ad-hoc recall in streaming dialogues.

Formal links

2 machine-checked theorem links

Receipt and verification

First computed	2026-05-17T23:38:59.772158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11da26687cd99c39e4671bb10b126e3ed8cb39a40372ac6c6ff8efbb224e7b39

Aliases

arxiv: 2603.04885 · arxiv_version: 2603.04885v2 · doi: 10.48550/arxiv.2603.04885 · pith_short_12: CHNCM2D43GOD · pith_short_16: CHNCM2D43GODTZDH · pith_short_8: CHNCM2D4

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/CHNCM2D43GODTZDHDOYQWETOH3 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 11da26687cd99c39e4671bb10b126e3ed8cb39a40372ac6c6ff8efbb224e7b39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e099f553d250d3bcc08ebb2ff3032a337f4dd27191becec737b9917dee46925",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-03-05T07:25:25Z",
    "title_canon_sha256": "141cc1a0e3637cb18d7017323c901e3bdf5b2a920a78adfd6023b15733b7cc33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.04885",
    "kind": "arxiv",
    "version": 2
  }
}