Pith Number

pith:4ISIKWGF

pith:2025:4ISIKWGFVULXDPRM7WHU3MDUVQ

not attested not anchored not stored refs pending

Domain matters: Towards domain-informed evaluation for link prediction

Junhao Bian, Shuaijia Wang, Shuyan Wan, Tao Zhou, Yilin Bi

arxiv:2512.23371 v1 · 2025-12-29 · stat.OT · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4ISIKWGFVULXDPRM7WHU3MDUVQ}

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	2026-06-02T02:04:12.717744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2248558c5ad1771be2cfd8f4db074ac0acb6ebc07e2b35dd89cadfab3e59437

Aliases

arxiv: 2512.23371 · arxiv_version: 2512.23371v1 · doi: 10.48550/arxiv.2512.23371 · pith_short_12: 4ISIKWGFVULX · pith_short_16: 4ISIKWGFVULXDPRM · pith_short_8: 4ISIKWGF

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/4ISIKWGFVULXDPRM7WHU3MDUVQ \
  | 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: e2248558c5ad1771be2cfd8f4db074ac0acb6ebc07e2b35dd89cadfab3e59437

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c1943b5c4da88fa0f895080d59de77e7e1f6c6f8ab433964fc29065a33b95d6",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.OT",
    "submitted_at": "2025-12-29T11:04:36Z",
    "title_canon_sha256": "009b7e55447647f940f6cc44897aa21b5dc9a83bea20c4f9a8b937bda7e39be7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.23371",
    "kind": "arxiv",
    "version": 1
  }
}