Pith Number

pith:AQ3XKOY3

pith:2017:AQ3XKOY353BBXFZVWLZPQGJKT3

not attested not anchored not stored refs pending

On regular induced subgraphs of generalized polygons

Anurag Bishnoi, Gordon F. Royle, John Bamberg

arxiv:1708.01095 v2 · 2017-08-03 · 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{AQ3XKOY353BBXFZVWLZPQGJKT3}

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	2026-05-18T00:19:41.997661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0437753b1beec21b9735b2f2f8192a9ecbc702444c48701652abd76d6e903716

Aliases

arxiv: 1708.01095 · arxiv_version: 1708.01095v2 · doi: 10.48550/arxiv.1708.01095 · pith_short_12: AQ3XKOY353BB · pith_short_16: AQ3XKOY353BBXFZV · pith_short_8: AQ3XKOY3

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/AQ3XKOY353BBXFZVWLZPQGJKT3 \
  | 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: 0437753b1beec21b9735b2f2f8192a9ecbc702444c48701652abd76d6e903716

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d812c3367048b330a8f5ddb1646cdb1618790144ca7f20d43dfa9c907b5577c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-08-03T11:04:22Z",
    "title_canon_sha256": "1fffef5c4095ff31e668b2a63e29b4e7b908c8d471255d0dd2dc20a94781d47e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01095",
    "kind": "arxiv",
    "version": 2
  }
}