Pith Number

pith:KHCCB7TX

pith:2012:KHCCB7TX4UFUAGV7F5ZWI2BUSL

not attested not anchored not stored refs pending

On equidissection of balanced polygons

Daniil Rudenko

arxiv:1206.4591 v2 · 2012-06-20 · math.CO · math.AG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KHCCB7TX4UFUAGV7F5ZWI2BUSL}

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	2026-05-18T03:49:32.364274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51c420fe77e50b401abf2f7364683492c5ae9dfb42a7aa49c9ba0ca365533749

Aliases

arxiv: 1206.4591 · arxiv_version: 1206.4591v2 · doi: 10.48550/arxiv.1206.4591 · pith_short_12: KHCCB7TX4UFU · pith_short_16: KHCCB7TX4UFUAGV7 · pith_short_8: KHCCB7TX

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/KHCCB7TX4UFUAGV7F5ZWI2BUSL \
  | 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: 51c420fe77e50b401abf2f7364683492c5ae9dfb42a7aa49c9ba0ca365533749

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c63f724c429c686624d9601f84576fd091147c4ad67e2a95abfab3bc75a6739",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2012-06-20T19:53:30Z",
    "title_canon_sha256": "6eba73817d290c6d9b10cd25af240d3ce1bded9fef46dd72853caf0c3decdb97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4591",
    "kind": "arxiv",
    "version": 2
  }
}