Pith Number

pith:BZTBLYV7

pith:2025:BZTBLYV7TDSXY26UPFU4M6TAYE

not attested not anchored not stored refs pending

Learning an Effective Premise Retrieval Model for Efficient Mathematical Formalization

Haotian Liu, Hongteng Xu, Shanwen Wang, Yicheng Tao

arxiv:2501.13959 v3 · 2025-01-21 · cs.CL · cs.AI · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BZTBLYV7TDSXY26UPFU4M6TAYE}

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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.

Cited by

2 papers in Pith

LeanSearch v2: Global Premise Retrieval for Lean 4 Theorem Proving

Receipt and verification

First computed	2026-07-05T11:38:03.646437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e6615e2bf98e57c6bd47969c67a60c1099ef470e46e2168a96e0bcb9f4ca798

Aliases

arxiv: 2501.13959 · arxiv_version: 2501.13959v3 · doi: 10.48550/arxiv.2501.13959 · pith_short_12: BZTBLYV7TDSX · pith_short_16: BZTBLYV7TDSXY26U · pith_short_8: BZTBLYV7

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/BZTBLYV7TDSXY26UPFU4M6TAYE \
  | 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: 0e6615e2bf98e57c6bd47969c67a60c1099ef470e46e2168a96e0bcb9f4ca798

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c9aab531b1aadd9c49ba19175253bb0aac183e478df4485cff92af43061e2b3",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-21T06:32:25Z",
    "title_canon_sha256": "641aa77b006097e0901a7d7da73827bb44fe8e47fedb9092f8ab4c6c644c783d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13959",
    "kind": "arxiv",
    "version": 3
  }
}