Pith Number

pith:QCNC77A3

pith:2019:QCNC77A3K2X2R3QXSOORABCWHN

not attested not anchored not stored refs pending

Pose estimator and tracker using temporal flow maps for limbs

Jieun Lee, Jihye Hwang, Nojun Kwak, Sungheon Park

arxiv:1905.09500 v1 · 2019-05-23 · 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{QCNC77A3K2X2R3QXSOORABCWHN}

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	2026-05-17T23:45:16.902965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

809a2ffc1b56afa8ee17939d1004563b4e9391c9437017fc8911f8838c6fd051

Aliases

arxiv: 1905.09500 · arxiv_version: 1905.09500v1 · doi: 10.48550/arxiv.1905.09500 · pith_short_12: QCNC77A3K2X2 · pith_short_16: QCNC77A3K2X2R3QX · pith_short_8: QCNC77A3

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/QCNC77A3K2X2R3QXSOORABCWHN \
  | 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: 809a2ffc1b56afa8ee17939d1004563b4e9391c9437017fc8911f8838c6fd051

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb4d7daaf6315cc34d819a09f5d5c0bd621f2b7bd55cf20a0db06ef93745f53d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-23T07:08:44Z",
    "title_canon_sha256": "fa551e82e030255fc01d50a3081c914f241cde709d442765a501bd592d0f825a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09500",
    "kind": "arxiv",
    "version": 1
  }
}