Pith Number

pith:EB7CPWB7

pith:2024:EB7CPWB7LN73IWS4NFIMIDGNYA

not attested not anchored not stored refs pending

Epinet for Content Cold Start

Hong Jun Jeon, Hunter Song, Jie Lyu, Ji Liu, Peng Wu, Songbin Liu, Yuantong Li, Zheqing Zhu

arxiv:2412.04484 v1 · 2024-11-20 · cs.IR · 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{EB7CPWB7LN73IWS4NFIMIDGNYA}

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	2026-07-05T09:45:18.190780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

207e27d83f5b7fb45a5c6950c40ccdc0046a983cb40309f7c54c1fb94187304f

Aliases

arxiv: 2412.04484 · arxiv_version: 2412.04484v1 · doi: 10.48550/arxiv.2412.04484 · pith_short_12: EB7CPWB7LN73 · pith_short_16: EB7CPWB7LN73IWS4 · pith_short_8: EB7CPWB7

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/EB7CPWB7LN73IWS4NFIMIDGNYA \
  | 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: 207e27d83f5b7fb45a5c6950c40ccdc0046a983cb40309f7c54c1fb94187304f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec0f2209e0b861d5994ace51603451b5e4ef457497395ce35dfb9eb139f2b469",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-11-20T19:43:27Z",
    "title_canon_sha256": "cd58aed402389a0002260554ea4c244396a989b50828f7c4332811318fa455f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.04484",
    "kind": "arxiv",
    "version": 1
  }
}