Pith Number

pith:IGNWKC5W

pith:2022:IGNWKC5W36PCK7ZPB3Q465JQF7

not attested not anchored not stored refs pending

Unsupervised Learning of Efficient Geometry-Aware Neural Articulated Representations

Atsuhiro Noguchi, Stephen Lin, Tatsuya Harada, Xiao Sun

arxiv:2204.08839 v2 · 2022-04-19 · 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{IGNWKC5W36PCK7ZPB3Q465JQF7}

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	2026-07-05T05:01:01.446879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

419b650bb6df9e257f2f0ee1cf75302fd0e02545ccf75a73ad9ed92097eb78b6

Aliases

arxiv: 2204.08839 · arxiv_version: 2204.08839v2 · doi: 10.48550/arxiv.2204.08839 · pith_short_12: IGNWKC5W36PC · pith_short_16: IGNWKC5W36PCK7ZP · pith_short_8: IGNWKC5W

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/IGNWKC5W36PCK7ZPB3Q465JQF7 \
  | 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: 419b650bb6df9e257f2f0ee1cf75302fd0e02545ccf75a73ad9ed92097eb78b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b86b0457746e6b63dcd57e7051332cfe5c556ae22be681964ada2820babe0f85",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-19T12:10:18Z",
    "title_canon_sha256": "a52521ddab493242075af44c761f93dd6bab6ee9fc1ee3ddb6575191183a857b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.08839",
    "kind": "arxiv",
    "version": 2
  }
}