Pith Number

pith:YZCFFMK4

pith:2022:YZCFFMK4RGRV2VRBX2BA64KAZB

not attested not anchored not stored refs pending

Context Attention Network for Skeleton Extraction

Ruili Feng, Xiaobo Li, Xin Gao, Yunfeng Wang, Zhiwen Chen, Zixuan Huang

arxiv:2205.12066 v1 · 2022-05-24 · 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{YZCFFMK4RGRV2VRBX2BA64KAZB}

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	2026-07-05T04:26:11.026574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c64452b15c89a35d5621be820f7140c871cfa8acec90c997cf4da7eb9f80500b

Aliases

arxiv: 2205.12066 · arxiv_version: 2205.12066v1 · doi: 10.48550/arxiv.2205.12066 · pith_short_12: YZCFFMK4RGRV · pith_short_16: YZCFFMK4RGRV2VRB · pith_short_8: YZCFFMK4

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/YZCFFMK4RGRV2VRBX2BA64KAZB \
  | 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: c64452b15c89a35d5621be820f7140c871cfa8acec90c997cf4da7eb9f80500b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e30b16fb0d281253da76d6aa8225fa33ca4c0a1381e54d243cd4bddd328143e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-05-24T13:34:13Z",
    "title_canon_sha256": "2769f35ffc01e7fbb854b1f4e080e8682b39eae7f5145f6092a8d9801268264e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.12066",
    "kind": "arxiv",
    "version": 1
  }
}