Pith Number

pith:AWFAM6GI

pith:2019:AWFAM6GIU243D2SASLQ56TPKUE

not attested not anchored not stored refs pending

Cubic Stylization

Alec Jacobson, Hsueh-Ti Derek Liu

arxiv:1910.02926 v3 · 2019-10-07 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AWFAM6GIU243D2SASLQ56TPKUE}

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	2026-07-05T01:13:54.991212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

058a0678c8a6b9b1ea4092e1df4deaa126cd01253915f61a13f16124e110380e

Aliases

arxiv: 1910.02926 · arxiv_version: 1910.02926v3 · doi: 10.48550/arxiv.1910.02926 · pith_short_12: AWFAM6GIU243 · pith_short_16: AWFAM6GIU243D2SA · pith_short_8: AWFAM6GI

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/AWFAM6GIU243D2SASLQ56TPKUE \
  | 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: 058a0678c8a6b9b1ea4092e1df4deaa126cd01253915f61a13f16124e110380e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf41b2e6d27489b2152bcb953179bd2f7fc19cba19bd2fa56102649d8a43455a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2019-10-07T17:32:05Z",
    "title_canon_sha256": "e5b6cb9b1e57e07590f68b9e4d1ffea9c1b3b027b63d756b5f1211a8a9dde7a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.02926",
    "kind": "arxiv",
    "version": 3
  }
}