Pith Number

pith:TATPMDI2

pith:2021:TATPMDI2ZO4T4ZB3JGJPHB42B2

not attested not anchored not stored refs pending

SketchLattice: Latticed Representation for Sketch Manipulation

Guoyao Su, Mingkang Li, Pinaki Nath Chowdhury, Yi-Zhe Song, Yonggang Qi

arxiv:2108.11636 v1 · 2021-08-26 · 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{TATPMDI2ZO4T4ZB3JGJPHB42B2}

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	2026-07-05T03:09:08.466198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9826f60d1acbb93e643b4992f3879a0e94b1eb6985ebe58b112041ab9374eb69

Aliases

arxiv: 2108.11636 · arxiv_version: 2108.11636v1 · doi: 10.48550/arxiv.2108.11636 · pith_short_12: TATPMDI2ZO4T · pith_short_16: TATPMDI2ZO4T4ZB3 · pith_short_8: TATPMDI2

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/TATPMDI2ZO4T4ZB3JGJPHB42B2 \
  | 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: 9826f60d1acbb93e643b4992f3879a0e94b1eb6985ebe58b112041ab9374eb69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc5298a8946353aeff99b561471579366e056deb5aab98186568bddbe751b3ea",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-08-26T08:02:21Z",
    "title_canon_sha256": "27472e1bd9418d8bc0bb7a7464b008db6299a2203c7e7f6e87487bc5dfb7752f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.11636",
    "kind": "arxiv",
    "version": 1
  }
}