Pith Number

pith:WG2H3YML

pith:2014:WG2H3YMLCP7FPRUQ6EFWAFVNVQ

not attested not anchored not stored refs pending

Tame Decompositions and Collisions

Konstantin Ziegler

arxiv:1402.5945 v1 · 2014-02-24 · math.AC · cs.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WG2H3YMLCP7FPRUQ6EFWAFVNVQ}

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	2026-05-18T02:57:35.174510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1b47de18b13fe57c690f10b6016adac359b85e28b0ac08320577ec98fd793df

Aliases

arxiv: 1402.5945 · arxiv_version: 1402.5945v1 · doi: 10.48550/arxiv.1402.5945 · pith_short_12: WG2H3YMLCP7F · pith_short_16: WG2H3YMLCP7FPRUQ · pith_short_8: WG2H3YML

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/WG2H3YMLCP7FPRUQ6EFWAFVNVQ \
  | 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: b1b47de18b13fe57c690f10b6016adac359b85e28b0ac08320577ec98fd793df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9701061c0481c04aed91676a9da6cfed6fcc9db60854d68b084cbf80736fbcf",
    "cross_cats_sorted": [
      "cs.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2014-02-24T20:57:07Z",
    "title_canon_sha256": "14cff0e9c3cabe77f11cad050a82b9db0a4a53e97ba25a073b8294b344a176bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5945",
    "kind": "arxiv",
    "version": 1
  }
}