Pith Number

pith:JBHZEA2K

pith:2014:JBHZEA2KNDF5W2S42VIZ32CCV6

not attested not anchored not stored refs pending

Discrete Equidecomposability and Ehrhart Theory of Polygons

Paxton Turner, Yuhuai Wu

arxiv:1412.0196 v1 · 2014-11-30 · 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{JBHZEA2KNDF5W2S42VIZ32CCV6}

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	2026-05-18T02:32:28.264092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

484f92034a68cbdb6a5cd5519de842af8c16cb5e40d4e08bd96bec8406585882

Aliases

arxiv: 1412.0196 · arxiv_version: 1412.0196v1 · doi: 10.48550/arxiv.1412.0196 · pith_short_12: JBHZEA2KNDF5 · pith_short_16: JBHZEA2KNDF5W2S4 · pith_short_8: JBHZEA2K

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/JBHZEA2KNDF5W2S42VIZ32CCV6 \
  | 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: 484f92034a68cbdb6a5cd5519de842af8c16cb5e40d4e08bd96bec8406585882

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7cb6bd3b7112d53219f98b626059765f90140fb2831d85593486dd6710c0508",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-11-30T08:59:10Z",
    "title_canon_sha256": "1ae8ff46f747447b12aabe1a78cbdb8752b39d53501244c03340166eacd5f655"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.0196",
    "kind": "arxiv",
    "version": 1
  }
}