Pith Number

pith:4XUQDIU4

pith:2013:4XUQDIU47NQYIAAALHC4YZBGJE

not attested not anchored not stored refs pending

New pseudo-planar binomials in characteristic two and related schemes

Gennian Ge, Shuxing Li, Sihuang Hu, Tao Feng, Tao Zhang

arxiv:1304.7044 v3 · 2013-04-26 · 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{4XUQDIU47NQYIAAALHC4YZBGJE}

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	2026-05-18T01:37:47.664329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5e901a29cfb6184000059c5cc642649268859796151176d7d16d07080c8defb

Aliases

arxiv: 1304.7044 · arxiv_version: 1304.7044v3 · doi: 10.48550/arxiv.1304.7044 · pith_short_12: 4XUQDIU47NQY · pith_short_16: 4XUQDIU47NQYIAAA · pith_short_8: 4XUQDIU4

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/4XUQDIU47NQYIAAALHC4YZBGJE \
  | 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: e5e901a29cfb6184000059c5cc642649268859796151176d7d16d07080c8defb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c349f1342498eaa440ba8230da15b000fb9770b6d6664cdfab2bf8ef1a5a37aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2013-04-26T00:24:12Z",
    "title_canon_sha256": "9134480ab88fa5e800e2aa3e84b632dbdd20d827f9211532e352529605f7b909"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7044",
    "kind": "arxiv",
    "version": 3
  }
}