Pith Number

pith:5VBTKFZB

pith:2018:5VBTKFZBCM2YVXDAZ66YMR5XRU

not attested not anchored not stored refs pending

A Signature-based Algorithm for computing Computing Gr\"obner Bases over Principal Ideal Domains

Maria Francis, Thibaut Verron

arxiv:1802.01388 v3 · 2018-02-05 · 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{5VBTKFZBCM2YVXDAZ66YMR5XRU}

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	2026-05-17T23:45:04.794939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed4335172113358adc60cfbd8647b78d036b2d79cbcb912fe0e4a18697556938

Aliases

arxiv: 1802.01388 · arxiv_version: 1802.01388v3 · doi: 10.48550/arxiv.1802.01388 · pith_short_12: 5VBTKFZBCM2Y · pith_short_16: 5VBTKFZBCM2YVXDA · pith_short_8: 5VBTKFZB

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/5VBTKFZBCM2YVXDAZ66YMR5XRU \
  | 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: ed4335172113358adc60cfbd8647b78d036b2d79cbcb912fe0e4a18697556938

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bd68469066079f7d7bf5ac02e1555e583489f6981cfa52441cc8486c49249e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SC",
    "submitted_at": "2018-02-05T13:52:18Z",
    "title_canon_sha256": "3937a2bdc15fee422e6e0128c33bd0618416134ba669c18db61e4e0325ed4ab0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01388",
    "kind": "arxiv",
    "version": 3
  }
}