Pith Number

pith:HBZPFYFJ

pith:2025:HBZPFYFJMABU6NMI5G2B4KR5CH

not attested not anchored not stored refs pending

Towards Improving Long-Tail Entity Predictions in Temporal Knowledge Graphs through Global Similarity and Weighted Sampling

Kanak Mahadik, Mehrnoosh Mirtaheri, Mohammad Rostami, Ryan A. Rossi, Sungchul Kim, Tong Yu, Xiang Chen

arxiv:2507.18977 v1 · 2025-07-25 · 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{HBZPFYFJMABU6NMI5G2B4KR5CH}

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	2026-07-05T11:43:17.231083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3872f2e0a960034f3588e9b41e2a3d11f166441f2ee445f73721f674ef8710cc

Aliases

arxiv: 2507.18977 · arxiv_version: 2507.18977v1 · doi: 10.48550/arxiv.2507.18977 · pith_short_12: HBZPFYFJMABU · pith_short_16: HBZPFYFJMABU6NMI · pith_short_8: HBZPFYFJ

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/HBZPFYFJMABU6NMI5G2B4KR5CH \
  | 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: 3872f2e0a960034f3588e9b41e2a3d11f166441f2ee445f73721f674ef8710cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9c9a04f9ebd5e67dc7ea8877b0dbed4b8fea51de137f216bc500aa80111cd84",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-07-25T06:02:48Z",
    "title_canon_sha256": "8007fe8ba18a0b2982d019642b2e1ed320726249f3cd8bf261f961c2014160a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.18977",
    "kind": "arxiv",
    "version": 1
  }
}