Pith Number

pith:S6AGA3P5

pith:2017:S6AGA3P5AK6AECFCGP2XOAGYIC

not attested not anchored not stored refs pending

Minimal and Canonical Images

Christopher Jefferson, Eliza Jonauskyte, Markus Pfeiffer, Rebecca Waldecker

arxiv:1703.00197 v2 · 2017-03-01 · math.GR · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S6AGA3P5AK6AECFCGP2XOAGYIC}

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	2026-05-18T00:29:01.619724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9780606dfd02bc0208a233f57700d8409ac8bc32e545aa5b0f3c2d322e1ff309

Aliases

arxiv: 1703.00197 · arxiv_version: 1703.00197v2 · doi: 10.48550/arxiv.1703.00197 · pith_short_12: S6AGA3P5AK6A · pith_short_16: S6AGA3P5AK6AECFC · pith_short_8: S6AGA3P5

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/S6AGA3P5AK6AECFCGP2XOAGYIC \
  | 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: 9780606dfd02bc0208a233f57700d8409ac8bc32e545aa5b0f3c2d322e1ff309

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd6a34842e4f46bf49b1da641595eeba4e51ff2b9611d8b6bdb66d1d0e9b6704",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2017-03-01T09:48:29Z",
    "title_canon_sha256": "8b1af79afc897c44c2e6e24e26e203e9b96b6371f0967611f34b72adc9bea77f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00197",
    "kind": "arxiv",
    "version": 2
  }
}