Pith Number

pith:BRD35CJA

pith:2014:BRD35CJARZFYHBG7LRHQ5IRYDW

not attested not anchored not stored refs pending

Improvements on the accelerated integer GCD algorithm

Christian Lavault (LIPN), Sidi Mohamed Sedjelmaci (LIPN)

arxiv:1402.2266 v1 · 2014-02-10 · cs.DC · cs.DM · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BRD35CJARZFYHBG7LRHQ5IRYDW}

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	2026-05-18T02:59:31.619204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c47be89208e4b8384df5c4f0ea2381dbe4e8f5f2baf91d1a6ef1436d11db993

Aliases

arxiv: 1402.2266 · arxiv_version: 1402.2266v1 · doi: 10.48550/arxiv.1402.2266 · pith_short_12: BRD35CJARZFY · pith_short_16: BRD35CJARZFYHBG7 · pith_short_8: BRD35CJA

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/BRD35CJARZFYHBG7LRHQ5IRYDW \
  | 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: 0c47be89208e4b8384df5c4f0ea2381dbe4e8f5f2baf91d1a6ef1436d11db993

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43a61860bc6cc5bbf4493ecc920f3daba5255828a618257ef6cc7e28ce15ed4b",
    "cross_cats_sorted": [
      "cs.DM",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2014-02-10T20:43:46Z",
    "title_canon_sha256": "43be9911d491f4504a9041a1407c8fcf94bc140bfb4f1f6ffed19b6802e0b6e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2266",
    "kind": "arxiv",
    "version": 1
  }
}