Pith Number

pith:UU5FSNIR

pith:2013:UU5FSNIR7WNXN2HK2G4KKGPTPD

not attested not anchored not stored refs pending

Sparse FGLM algorithms

Chenqi Mou, Jean-Charles Faug\`ere

arxiv:1304.1238 v1 · 2013-04-04 · 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{UU5FSNIR7WNXN2HK2G4KKGPTPD}

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	2026-05-18T00:49:52.923699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a53a593511fd9b76e8ead1b8a519f378ed5a0f00889ac30aa348c1bccaa0c51e

Aliases

arxiv: 1304.1238 · arxiv_version: 1304.1238v1 · doi: 10.48550/arxiv.1304.1238 · pith_short_12: UU5FSNIR7WNX · pith_short_16: UU5FSNIR7WNXN2HK · pith_short_8: UU5FSNIR

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/UU5FSNIR7WNXN2HK2G4KKGPTPD \
  | 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: a53a593511fd9b76e8ead1b8a519f378ed5a0f00889ac30aa348c1bccaa0c51e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74b4b3d29608a80fb92b7ec95811ff4848a279ab5c78b1597393c3ebb6f6be9a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SC",
    "submitted_at": "2013-04-04T03:50:03Z",
    "title_canon_sha256": "76aa93251d23925a196231a56a8deac545e0a73934bda3ecc0076884ac6fe28e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1238",
    "kind": "arxiv",
    "version": 1
  }
}