Pith Number

pith:WLQMLYIJ

pith:2026:WLQMLYIJF3USI4V3BXQQYUNAS6

not attested not anchored not stored refs pending

Entity-Collision: A Stratified Protocol for Attributing Retrieval Lift in Agent Memory

Youwang Deng

arxiv:2605.29630 v1 · 2026-05-28 · cs.CL · cs.AI · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WLQMLYIJF3USI4V3BXQQYUNAS6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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.

Receipt and verification

First computed	2026-05-29T01:05:51.875037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2e0c5e1092ee92472bb0de10c51a0979d42a57544bd7ca9d2599ea5e6e9860e

Aliases

arxiv: 2605.29630 · arxiv_version: 2605.29630v1 · doi: 10.48550/arxiv.2605.29630 · pith_short_12: WLQMLYIJF3US · pith_short_16: WLQMLYIJF3USI4V3 · pith_short_8: WLQMLYIJ

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/WLQMLYIJF3USI4V3BXQQYUNAS6 \
  | 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: b2e0c5e1092ee92472bb0de10c51a0979d42a57544bd7ca9d2599ea5e6e9860e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "881b464d0f7389374e9a81977943ee6c9ba61d3ffc02077f945bdb73a2e370f5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-28T09:02:48Z",
    "title_canon_sha256": "2367feb60fd37a5e2c832b95658c4d2e05bf7a1158291bfd97d249a1a1731693"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29630",
    "kind": "arxiv",
    "version": 1
  }
}