Pith Number

pith:IY3GYGT3

pith:2014:IY3GYGT3KGUA4PUEMDEOPYKSLB

not attested not anchored not stored refs pending

Pseudo-ovals in even characteristic and ovoidal Laguerre planes

Geertrui Van de Voorde, Sara Rottey

arxiv:1407.8415 v1 · 2014-07-31 · 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{IY3GYGT3KGUA4PUEMDEOPYKSLB}

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	2026-05-18T02:46:05.163704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46366c1a7b51a80e3e8460c8e7e1525877c621a5ce9475ebca2c57869f1aeb87

Aliases

arxiv: 1407.8415 · arxiv_version: 1407.8415v1 · doi: 10.48550/arxiv.1407.8415 · pith_short_12: IY3GYGT3KGUA · pith_short_16: IY3GYGT3KGUA4PUE · pith_short_8: IY3GYGT3

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/IY3GYGT3KGUA4PUEMDEOPYKSLB \
  | 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: 46366c1a7b51a80e3e8460c8e7e1525877c621a5ce9475ebca2c57869f1aeb87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f011d31ee18d1d21846d270535504464374fd430d8f184c6ca4a9123bb55fa8c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-07-31T13:55:54Z",
    "title_canon_sha256": "96e708070249ed1e216f61a0fac49f6d4ccb1b78d2b7216ac3c0d475929271f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.8415",
    "kind": "arxiv",
    "version": 1
  }
}