Pith Number

pith:VQ2FZEAI

pith:2011:VQ2FZEAIEGSDZFK2JGQ4NTCP4O

not attested not anchored not stored refs pending

Transitive A_6-invariant k-arcs in PG(2,q)

Fernanda Pambianco, Gabor Korchmaros, Massimo Giulietti, Stefano Marcugini

arxiv:1108.0358 v2 · 2011-08-01 · 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{VQ2FZEAIEGSDZFK2JGQ4NTCP4O}

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	2026-05-18T04:14:27.272905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac345c900821a43c955a49a1c6cc4fe3822c7309b796716bc8bca33924d497db

Aliases

arxiv: 1108.0358 · arxiv_version: 1108.0358v2 · doi: 10.48550/arxiv.1108.0358 · pith_short_12: VQ2FZEAIEGSD · pith_short_16: VQ2FZEAIEGSDZFK2 · pith_short_8: VQ2FZEAI

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/VQ2FZEAIEGSDZFK2JGQ4NTCP4O \
  | 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: ac345c900821a43c955a49a1c6cc4fe3822c7309b796716bc8bca33924d497db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9aef40d2e10cb1e158051be92f5be2cb4e4d51e8a7ef18e8cb0f472c8ab01739",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2011-08-01T16:38:20Z",
    "title_canon_sha256": "8de0bdec4bc7c877e296fe4d67a4aa0573353b627797064bd5b9835a4883051c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0358",
    "kind": "arxiv",
    "version": 2
  }
}