Pith Number

pith:7WWX25HC

pith:2026:7WWX25HCXHJTRJMODDLIVPBKZB

not attested not anchored not stored refs pending

MemoNoveltyAgent: A Historical Research Memory-Aware Agent Workflow for Paper Novelty Assessment

Derek F. Wong, Hexuan Deng, Jiajun Hou, Min Zhang, Wenxiang Jiao, Xiaopeng Ke, Xuebo Liu

arxiv:2603.20884 v2 · 2026-03-21 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7WWX25HCXHJTRJMODDLIVPBKZB}

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	2026-06-02T03:04:40.551574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdad7d74e2b9d338a58e18d68abc2ac8707bf3c99ee043ef2d8e3f2dc2a634af

Aliases

arxiv: 2603.20884 · arxiv_version: 2603.20884v2 · doi: 10.48550/arxiv.2603.20884 · pith_short_12: 7WWX25HCXHJT · pith_short_16: 7WWX25HCXHJTRJMO · pith_short_8: 7WWX25HC

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/7WWX25HCXHJTRJMODDLIVPBKZB \
  | 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: fdad7d74e2b9d338a58e18d68abc2ac8707bf3c99ee043ef2d8e3f2dc2a634af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff86262a0f2b8114127a2976f4462272ac3a0134534a89ec3a4b0b9fc83654b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-03-21T17:19:11Z",
    "title_canon_sha256": "c823a77bba8fbfd211d5f106a7de34a6d7c98b76db0c9982c4137251c4cd7ae1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.20884",
    "kind": "arxiv",
    "version": 2
  }
}