Pith Number

pith:4CXLZCTV

pith:2017:4CXLZCTV3N7NPJVIFHL2JBD3UG

not attested not anchored not stored refs pending

Interspecies Knowledge Transfer for Facial Keypoint Detection

Maheen Rashid, Xiuye Gu, Yong Jae Lee

arxiv:1704.04023 v1 · 2017-04-13 · 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{4CXLZCTV3N7NPJVIFHL2JBD3UG}

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	2026-05-18T00:46:25.590832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0aebc8a75db7ed7a6a829d7a4847ba1a6cc3f1a4ab5413df3d7e2480d46f4da

Aliases

arxiv: 1704.04023 · arxiv_version: 1704.04023v1 · doi: 10.48550/arxiv.1704.04023 · pith_short_12: 4CXLZCTV3N7N · pith_short_16: 4CXLZCTV3N7NPJVI · pith_short_8: 4CXLZCTV

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/4CXLZCTV3N7NPJVIFHL2JBD3UG \
  | 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: e0aebc8a75db7ed7a6a829d7a4847ba1a6cc3f1a4ab5413df3d7e2480d46f4da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35e697075e55ce231cfdd3f8ebe862db03b2926ff8cb32c1b70a0fe66b70df4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-04-13T07:52:21Z",
    "title_canon_sha256": "debe37fcf4cfc8ae112176097f1ca130e82b2714e351e0bbfa41417f7182f0bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.04023",
    "kind": "arxiv",
    "version": 1
  }
}