Pith Number

pith:XAZDG5Y4

pith:2025:XAZDG5Y4RXH4DB3FVADZV5KBEO

not attested not anchored not stored refs pending

When Speed meets Accuracy: an Efficient and Effective Graph Model for Temporal Link Prediction

Chen Jason Zhang, Darian Li, Hanmo Liu, Haoyang Li, Lei Chen, Qing Li, Yiming Li, Yuming Xu

arxiv:2507.13825 v1 · 2025-07-18 · 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{XAZDG5Y4RXH4DB3FVADZV5KBEO}

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	2026-07-05T11:39:23.927803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b83233771c8dcfc18765a8079af54123bb9bc3179f671b7dd121ac77876ccbaa

Aliases

arxiv: 2507.13825 · arxiv_version: 2507.13825v1 · doi: 10.48550/arxiv.2507.13825 · pith_short_12: XAZDG5Y4RXH4 · pith_short_16: XAZDG5Y4RXH4DB3F · pith_short_8: XAZDG5Y4

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/XAZDG5Y4RXH4DB3FVADZV5KBEO \
  | 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: b83233771c8dcfc18765a8079af54123bb9bc3179f671b7dd121ac77876ccbaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d50fd54248555735ce66869230dcd93e4c99091d4ca74bd9657be90a71d93778",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-07-18T11:29:15Z",
    "title_canon_sha256": "ac1f24622cea31a4f2712fac3ddb81b99f9cac4a7e0d7e9d197ff6e341cdfe65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.13825",
    "kind": "arxiv",
    "version": 1
  }
}