Pith Number

pith:IB73IDBL

pith:2021:IB73IDBLHLB4QMR7L6ZWAV7KOJ

not attested not anchored not stored refs pending

Point-Based Modeling of Human Clothing

Artur Grigorev, Ilya Zakharkin, Kirill Mazur, Victor Lempitsky

arxiv:2104.08230 v3 · 2021-04-16 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IB73IDBLHLB4QMR7L6ZWAV7KOJ}

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	2026-07-05T03:20:35.574219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

407fb40c2b3ac3c8323f5fb36057ea727a86cb3b217676a7aec35bdad9edcabd

Aliases

arxiv: 2104.08230 · arxiv_version: 2104.08230v3 · doi: 10.48550/arxiv.2104.08230 · pith_short_12: IB73IDBLHLB4 · pith_short_16: IB73IDBLHLB4QMR7 · pith_short_8: IB73IDBL

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/IB73IDBLHLB4QMR7L6ZWAV7KOJ \
  | 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: 407fb40c2b3ac3c8323f5fb36057ea727a86cb3b217676a7aec35bdad9edcabd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b93358663d4e19bbcc4d1e4c93a30b1dd0607cba2d12997fe2807f2adcdc4969",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-16T17:12:33Z",
    "title_canon_sha256": "c476884c41ffdb9518e68fb4495e1a0accf731839556a6e56e91e4c0570229a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.08230",
    "kind": "arxiv",
    "version": 3
  }
}