Pith Number

pith:JGR6M6I2

pith:2014:JGR6M6I2DV6NBSDW5BJZVY2HTY

not attested not anchored not stored refs pending

Consistently Orienting Facets in Polygon Meshes by Minimizing the Dirichlet Energy of Generalized Winding Numbers

Alec Jacobson, Kenshi Takayama, Ladislav Kavan, Olga Sorkine-Hornung

arxiv:1406.5431 v2 · 2014-06-20 · 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{JGR6M6I2DV6NBSDW5BJZVY2HTY}

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	2026-05-18T02:49:11.337072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49a3e6791a1d7cd0c876e8539ae3479e23fbe4de844be463c47780fa04ab6bcf

Aliases

arxiv: 1406.5431 · arxiv_version: 1406.5431v2 · doi: 10.48550/arxiv.1406.5431 · pith_short_12: JGR6M6I2DV6N · pith_short_16: JGR6M6I2DV6NBSDW · pith_short_8: JGR6M6I2

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/JGR6M6I2DV6NBSDW5BJZVY2HTY \
  | 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: 49a3e6791a1d7cd0c876e8539ae3479e23fbe4de844be463c47780fa04ab6bcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a2cbb72cd4f362360bbd571c796afd9b268d871a23d38e3aa08f0e31f39e1dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2014-06-20T15:34:06Z",
    "title_canon_sha256": "c9766b3d9ebb6f887ac4b9231c79d28b6fcf40952f55381e0e9ad0677bd11003"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.5431",
    "kind": "arxiv",
    "version": 2
  }
}