Pith Number

pith:KYP6YSVZ

pith:2011:KYP6YSVZE6U2G773MKJPDXS7VR

not attested not anchored not stored refs pending

Implementing the Kustin-Miller complex construction

Janko Boehm, Stavros Argyrios Papadakis

arxiv:1103.2314 v1 · 2011-03-11 · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KYP6YSVZE6U2G773MKJPDXS7VR}

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	2026-05-18T03:50:59.273936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

561fec4ab927a9a37ffb6292f1de5fac682190e6c299f7ca02d4262ddb514797

Aliases

arxiv: 1103.2314 · arxiv_version: 1103.2314v1 · doi: 10.48550/arxiv.1103.2314 · pith_short_12: KYP6YSVZE6U2 · pith_short_16: KYP6YSVZE6U2G773 · pith_short_8: KYP6YSVZ

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/KYP6YSVZE6U2G773MKJPDXS7VR \
  | 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: 561fec4ab927a9a37ffb6292f1de5fac682190e6c299f7ca02d4262ddb514797

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b32cde5008e43299b49573dc35d26c38afccf2cd18fdeec7618a848702c83725",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2011-03-11T17:07:26Z",
    "title_canon_sha256": "22c628d1d51b82a6a4becfa9a378cd23f318e826ee9f852277b8d09fd8393ef3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2314",
    "kind": "arxiv",
    "version": 1
  }
}