Pith Number

pith:3P4MGOVK

pith:2025:3P4MGOVKN4VUBTNN2CIWW2OK32

not attested not anchored not stored refs pending

Repository-level Code Search with Neural Retrieval Methods

Jamie Callan, Luyu Gao, Siddharth Gandhi

arxiv:2502.07067 v1 · 2025-02-10 · 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{3P4MGOVKN4VUBTNN2CIWW2OK32}

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	2026-07-05T10:12:31.923253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbf8c33aaa6f2b40cdadd0916b69cade8a02b3115e4e961994049b7d186927c0

Aliases

arxiv: 2502.07067 · arxiv_version: 2502.07067v1 · doi: 10.48550/arxiv.2502.07067 · pith_short_12: 3P4MGOVKN4VU · pith_short_16: 3P4MGOVKN4VUBTNN · pith_short_8: 3P4MGOVK

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/3P4MGOVKN4VUBTNN2CIWW2OK32 \
  | 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: dbf8c33aaa6f2b40cdadd0916b69cade8a02b3115e4e961994049b7d186927c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a264bfea865b25541f2f5280c57cb175107bdbed25ddbacd898ea76e1a9570d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-02-10T21:59:01Z",
    "title_canon_sha256": "ed6c1c6ce3e083fb0cd7438d5759a59c5ffd756a901c8e3769469b2538f79770"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.07067",
    "kind": "arxiv",
    "version": 1
  }
}