Pith Number

pith:ZKUO2UY7

pith:2026:ZKUO2UY7HQMKYVKGN2WZS6LL5Q

not attested not anchored not stored refs pending

AttriMem: Attribution-Guided Process Feedback for Agent Memory Learning

Hongze Chen, Qinfeng Li, Wenqi Zhang, Xinyan Yu, Xuhong Zhang, Yuntai Bao

arxiv:2607.21106 v1 · 2026-07-23 · 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{ZKUO2UY7HQMKYVKGN2WZS6LL5Q}

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	2026-07-24T01:23:52.216826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caa8ed531f3c18ac55466ead99796bec1e7a092a6d35a790048ae599695e2e79

Aliases

arxiv: 2607.21106 · arxiv_version: 2607.21106v1 · doi: 10.48550/arxiv.2607.21106 · pith_short_12: ZKUO2UY7HQMK · pith_short_16: ZKUO2UY7HQMKYVKG · pith_short_8: ZKUO2UY7

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/ZKUO2UY7HQMKYVKGN2WZS6LL5Q \
  | 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: caa8ed531f3c18ac55466ead99796bec1e7a092a6d35a790048ae599695e2e79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b85d3bdb14e3b08e20ef32dc3090b6140b8b67e51b30e5689d224d6229426134",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-23T09:35:34Z",
    "title_canon_sha256": "bd8a5192fe3656c08535f3c2f882c325eb267aa5550c186e0f425f4a04f72568"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.21106",
    "kind": "arxiv",
    "version": 1
  }
}