Pith Number

pith:GIGMSL3F

pith:2017:GIGMSL3F2CM5LCIOVYJPQ2XKWX

not attested not anchored not stored refs pending

Configuration Graph Cohomology

Marcel B\"okstedt

arxiv:1711.04624 v1 · 2017-11-13 · math.AT · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GIGMSL3F2CM5LCIOVYJPQ2XKWX}

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	2026-05-18T00:30:36.100901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

320cc92f65d099d5890eae12f86aeab5d1c6a888a3a5998118f57dccf7f56b5e

Aliases

arxiv: 1711.04624 · arxiv_version: 1711.04624v1 · doi: 10.48550/arxiv.1711.04624 · pith_short_12: GIGMSL3F2CM5 · pith_short_16: GIGMSL3F2CM5LCIO · pith_short_8: GIGMSL3F

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/GIGMSL3F2CM5LCIOVYJPQ2XKWX \
  | 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: 320cc92f65d099d5890eae12f86aeab5d1c6a888a3a5998118f57dccf7f56b5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f6fd9d7df003370012761bac60e9b3b941fc1d904ded6fa17cc024712d9ade4",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2017-11-13T15:15:32Z",
    "title_canon_sha256": "7ac87f80233b31512033e9d8d90f376222b3e8b4eedb801be52934ee8f5b583a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04624",
    "kind": "arxiv",
    "version": 1
  }
}