Pith Number

pith:CA6ST2DD

pith:2012:CA6ST2DDQQSR73UTH3HHOZCLOP

not attested not anchored not stored refs pending

Capturing Forms in Dense Subsets of Finite Fields

Brandon Hanson

arxiv:1211.5771 v2 · 2012-11-25 · math.NT · 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{CA6ST2DDQQSR73UTH3HHOZCLOP}

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	2026-05-18T03:39:43.113899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

103d29e86384251fee933ece77644b73e17b99e338cbd37aa0494d9d4a9ad697

Aliases

arxiv: 1211.5771 · arxiv_version: 1211.5771v2 · doi: 10.48550/arxiv.1211.5771 · pith_short_12: CA6ST2DDQQSR · pith_short_16: CA6ST2DDQQSR73UT · pith_short_8: CA6ST2DD

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/CA6ST2DDQQSR73UTH3HHOZCLOP \
  | 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: 103d29e86384251fee933ece77644b73e17b99e338cbd37aa0494d9d4a9ad697

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4ffd098d5528a5cc1f27107131211eda2451ac106871228406a04aa3ba7a5d8",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2012-11-25T16:09:32Z",
    "title_canon_sha256": "2c855bddd644014a8322cb72f78d4d8763842d8da4293036c9b6b5f22db21590"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5771",
    "kind": "arxiv",
    "version": 2
  }
}