Pith Number

pith:MK7AFUG4

pith:2013:MK7AFUG4FJRUL3FKSUSPMR7FOS

not attested not anchored not stored refs pending

Random Abstract Simplicial Complexes Reduction

Ana\"is Vergne (LTCI), Laurent Decreusefond (LTCI), Philippe Martins (LTCI)

arxiv:1312.1658 v3 · 2013-12-05 · math.PR · cs.NI · 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{MK7AFUG4FJRUL3FKSUSPMR7FOS}

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	2026-05-18T00:36:10.328647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62be02d0dc2a6345ecaa9524f647e574b230dfa6ec0c845b124dda45a34e2d66

Aliases

arxiv: 1312.1658 · arxiv_version: 1312.1658v3 · doi: 10.48550/arxiv.1312.1658 · pith_short_12: MK7AFUG4FJRU · pith_short_16: MK7AFUG4FJRUL3FK · pith_short_8: MK7AFUG4

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/MK7AFUG4FJRUL3FKSUSPMR7FOS \
  | 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: 62be02d0dc2a6345ecaa9524f647e574b230dfa6ec0c845b124dda45a34e2d66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d77f185383da98b92263ad0c2724e4684fcf97080ddd212f92cd0035006ca73",
    "cross_cats_sorted": [
      "cs.NI",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2013-12-05T19:54:55Z",
    "title_canon_sha256": "76544aa0677c1ce1166db348bb6c685671e402287a0d05f5cbc6ed313c025eec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.1658",
    "kind": "arxiv",
    "version": 3
  }
}