Pith Number

pith:OCRM7XHB

pith:2025:OCRM7XHB3AQMDDG4FD2MWQF7QX

not attested not anchored not stored refs pending

Graph Foundation Models for Recommendation: A Comprehensive Survey

Bin Wu, Cheng Yang, Chuan Shi, Dawei Yin, Jiashu Zhao, Jiawei Liu, Long Xia, Yawen Li, Yihang Wang, Yuanhao Zeng

arxiv:2502.08346 v3 · 2025-02-12 · cs.IR · 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{OCRM7XHB3AQMDDG4FD2MWQF7QX}

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	2026-07-05T10:15:26.387938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70a2cfdce1d820c18cdc28f4cb40bf85f9e6230fa30fd63418cd2345ce41f4a9

Aliases

arxiv: 2502.08346 · arxiv_version: 2502.08346v3 · doi: 10.48550/arxiv.2502.08346 · pith_short_12: OCRM7XHB3AQM · pith_short_16: OCRM7XHB3AQMDDG4 · pith_short_8: OCRM7XHB

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/OCRM7XHB3AQMDDG4FD2MWQF7QX \
  | 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: 70a2cfdce1d820c18cdc28f4cb40bf85f9e6230fa30fd63418cd2345ce41f4a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e34653ad18f74a374f10522843551797b9f43b6521f4a2b96face567d7a961d8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-02-12T12:13:51Z",
    "title_canon_sha256": "dffb7f40e45300b8f87e13406e34ba5a9112e80a11e039ff4085b6631f00298e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08346",
    "kind": "arxiv",
    "version": 3
  }
}