Pith Number

pith:SUZWOBCS

pith:2019:SUZWOBCS4QHE3T656BTRK47VHF

not attested not anchored not stored refs pending

Learning to Predict 3D Objects with an Interpolation-based Differentiable Renderer

Alec Jacobson, Edward J. Smith, Huan Ling, Jaakko Lehtinen, Jun Gao, Sanja Fidler, Wenzheng Chen

arxiv:1908.01210 v2 · 2019-08-03 · 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{SUZWOBCS4QHE3T656BTRK47VHF}

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	2026-07-05T00:20:53.774090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9533670452e40e4dcfddf0671573f53965079ed6cc6d50e7d59b3ee14c3315ff

Aliases

arxiv: 1908.01210 · arxiv_version: 1908.01210v2 · doi: 10.48550/arxiv.1908.01210 · pith_short_12: SUZWOBCS4QHE · pith_short_16: SUZWOBCS4QHE3T65 · pith_short_8: SUZWOBCS

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/SUZWOBCS4QHE3T656BTRK47VHF \
  | 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: 9533670452e40e4dcfddf0671573f53965079ed6cc6d50e7d59b3ee14c3315ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd5c43cd5aa37490b668d0ad9616bec630aadba68ab9b8976a27869577d34472",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-03T18:05:41Z",
    "title_canon_sha256": "e2742bba2e8761db9f91d195226104f8be5f6a0e8c13757eee8290e8fb311053"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01210",
    "kind": "arxiv",
    "version": 2
  }
}