Pith Number

pith:4U62HILW

pith:2019:4U62HILWKAYS23EXVY3YQRV44N

not attested not anchored not stored refs pending

Learning to Infer and Execute 3D Shape Programs

Andrew Luo, Jiajun Wu, Joshua B. Tenenbaum, Kevin Ellis, William T. Freeman, Xingyuan Sun, Yonglong Tian

arxiv:1901.02875 v3 · 2019-01-09 · cs.CV · cs.AI · cs.GR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4U62HILWKAYS23EXVY3YQRV44N}

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.

Cited by

2 papers in Pith

Compositionality and the lexicon in evolutionary semantics

Text-Driven 3D Indoor Scene Synthesis in Non-Manhattan Environments

Receipt and verification

First computed	2026-07-04T23:52:41.565675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e53da3a17650312d6c97ae378846bce365d6a27aa02ee3885dd71ad00ff9e4de

Aliases

arxiv: 1901.02875 · arxiv_version: 1901.02875v3 · doi: 10.48550/arxiv.1901.02875 · pith_short_12: 4U62HILWKAYS · pith_short_16: 4U62HILWKAYS23EX · pith_short_8: 4U62HILW

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/4U62HILWKAYS23EXVY3YQRV44N \
  | 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: e53da3a17650312d6c97ae378846bce365d6a27aa02ee3885dd71ad00ff9e4de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cedba370036cea97e95da908c8b8a5e5132f7a99ee1a69e6c25cba4bb2166a11",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.GR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-09T18:55:03Z",
    "title_canon_sha256": "babec829747b5d83dd67ecd4389abcd195bcf5371f5cb32d531dd3caa9ab975c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02875",
    "kind": "arxiv",
    "version": 3
  }
}