Pith Number

pith:RX4N4J3S

pith:2014:RX4N4J3SWMV53RYRETV72OS3O4

not attested not anchored not stored refs pending

The Buchberger resolution

Anda Olteanu, Volkmar Welker

arxiv:1409.2041 v2 · 2014-09-06 · math.AC · 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{RX4N4J3SWMV53RYRETV72OS3O4}

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	2026-05-18T02:43:01.885425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8df8de2772b32bddc71124ebfd3a5b77211625e938cc9f0f9de66525060014f8

Aliases

arxiv: 1409.2041 · arxiv_version: 1409.2041v2 · doi: 10.48550/arxiv.1409.2041 · pith_short_12: RX4N4J3SWMV5 · pith_short_16: RX4N4J3SWMV53RYR · pith_short_8: RX4N4J3S

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/RX4N4J3SWMV53RYRETV72OS3O4 \
  | 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: 8df8de2772b32bddc71124ebfd3a5b77211625e938cc9f0f9de66525060014f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e88d9bd26e74a8b046faa6865c312a83b46f4cb12c9135b7e3b5dbdc5ee5f92",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2014-09-06T18:18:26Z",
    "title_canon_sha256": "e4edfc905ca23cf81970af70b741630037f21e43492949e420f973ef89ed76db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2041",
    "kind": "arxiv",
    "version": 2
  }
}