Pith Number

pith:WCE5Z4EX

pith:2018:WCE5Z4EXGT4GYKVS7TWFG6ZUGY

not attested not anchored not stored refs pending

Pose Flow: Efficient Online Pose Tracking

Cewu Lu, Haoyu Wang, Jiefeng Li, Yinghong Fang, Yuliang Xiu

arxiv:1802.00977 v2 · 2018-02-03 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WCE5Z4EXGT4GYKVS7TWFG6ZUGY}

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	2026-05-18T00:11:49.932800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b089dcf09734f86c2ab2fcec537b343621c1cc72d97cd5301c6e5949d6a75320

Aliases

arxiv: 1802.00977 · arxiv_version: 1802.00977v2 · doi: 10.48550/arxiv.1802.00977 · pith_short_12: WCE5Z4EXGT4G · pith_short_16: WCE5Z4EXGT4GYKVS · pith_short_8: WCE5Z4EX

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/WCE5Z4EXGT4GYKVS7TWFG6ZUGY \
  | 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: b089dcf09734f86c2ab2fcec537b343621c1cc72d97cd5301c6e5949d6a75320

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d43a978405a3163f8761c49b0defeba65ef8a15322ed151b9a9f8d600a9a515",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-02-03T14:08:36Z",
    "title_canon_sha256": "71a802454378d8e8923a5da51ffd32a8de26fbabc1faa276fec109c340e8d31c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00977",
    "kind": "arxiv",
    "version": 2
  }
}