Pith Number

pith:NY2DB7WH

pith:2026:NY2DB7WHYFX2ALORID5HO7OCAT

not attested not anchored not stored refs pending

MemCollab: Cross-Model Memory Collaboration via Contrastive Trajectory Distillation

Lu Lin, Qingyun Wu, Yiran Wu, Yurui Chang

arxiv:2603.23234 v2 · 2026-03-24 · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NY2DB7WHYFX2ALORID5HO7OCAT}

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.

Cited by

2 papers in Pith

Ace-Skill: Bootstrapping Multimodal Agents with Prioritized and Clustered Evolution

MeloTune: On-Device Arousal Learning and Peer-to-Peer Mood Coupling for Proactive Music Curation

Receipt and verification

First computed	2026-05-29T01:05:07.869799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e3430fec7c16fa02dd140fa777dc204c7180094fbc7fc977abbac8fe8794e08

Aliases

arxiv: 2603.23234 · arxiv_version: 2603.23234v2 · doi: 10.48550/arxiv.2603.23234 · pith_short_12: NY2DB7WHYFX2 · pith_short_16: NY2DB7WHYFX2ALOR · pith_short_8: NY2DB7WH

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/NY2DB7WHYFX2ALORID5HO7OCAT \
  | 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: 6e3430fec7c16fa02dd140fa777dc204c7180094fbc7fc977abbac8fe8794e08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d97d4ca7c0049df1cab8c81341fa3211d0cc88088082c77802e31a56568f2fcc",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-03-24T14:05:47Z",
    "title_canon_sha256": "6e14c6674806e19a35415794caaa4de0009481f7c969eb467b5eadcce4e862c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.23234",
    "kind": "arxiv",
    "version": 2
  }
}