Pith Number

pith:7RSB2CCS

pith:2010:7RSB2CCSXRRZB7FTNUFV7VUBRS

not attested not anchored not stored refs pending

Integrating multiple sources to answer questions in Algebraic Topology

Ana Romero, Jonathan Heras, Julio Rubio, Vico Pascual

arxiv:1005.0749 v1 · 2010-04-27 · cs.SC · cs.AI · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7RSB2CCSXRRZB7FTNUFV7VUBRS}

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.

Cited by

1 paper in Pith

Mining Math Conjectures from LLMs: A Pruning Approach

Receipt and verification

First computed	2026-05-18T00:56:58.458742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc641d0852bc6390fcb36d0b5fd6818cbf98c2cb485496105766ccb8ad7c6b19

Aliases

arxiv: 1005.0749 · arxiv_version: 1005.0749v1 · doi: 10.48550/arxiv.1005.0749 · pith_short_12: 7RSB2CCSXRRZ · pith_short_16: 7RSB2CCSXRRZB7FT · pith_short_8: 7RSB2CCS

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/7RSB2CCSXRRZB7FTNUFV7VUBRS \
  | 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: fc641d0852bc6390fcb36d0b5fd6818cbf98c2cb485496105766ccb8ad7c6b19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9478388a000d90832a8c53a73579a89a391714562161daf5a1d7277f807b3114",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SC",
    "submitted_at": "2010-04-27T07:46:10Z",
    "title_canon_sha256": "cad4625a0b3a250250df58bdc1e088322f06a907c2d1d2b0e446fe4e771fc5f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.0749",
    "kind": "arxiv",
    "version": 1
  }
}