Pith Number

pith:ESREZD3F

pith:2019:ESREZD3FLPR7JGH22ELIAVWFAZ

not attested not anchored not stored refs pending

Equivalent definitions for (degree one) Cameron-Liebler classes of generators in finite classical polar spaces

Jozefien D'haeseleer, Maarten De Boeck

arxiv:1902.01252 v1 · 2019-02-04 · 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{ESREZD3FLPR7JGH22ELIAVWFAZ}

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	2026-05-17T23:54:49.313348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24a24c8f655be3f498fad1168056c50649ce288ad3bafe4dbf855a4dcc260d9f

Aliases

arxiv: 1902.01252 · arxiv_version: 1902.01252v1 · doi: 10.48550/arxiv.1902.01252 · pith_short_12: ESREZD3FLPR7 · pith_short_16: ESREZD3FLPR7JGH2 · pith_short_8: ESREZD3F

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/ESREZD3FLPR7JGH22ELIAVWFAZ \
  | 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: 24a24c8f655be3f498fad1168056c50649ce288ad3bafe4dbf855a4dcc260d9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "320e412fb8c689b10dce0834722ceccb25be2fd23e301764eeba1f4bc87d4e1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2019-02-04T15:27:25Z",
    "title_canon_sha256": "d4b650f20bf56c0cdefbbe1d462d45f9b0d80a61c437bb0216b8adefcf8e2209"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01252",
    "kind": "arxiv",
    "version": 1
  }
}