Pith Number

pith:YIVJUT42

pith:2017:YIVJUT42HIIT6JB3A5RMPKOIDM

not attested not anchored not stored refs pending

Learning Dense Facial Correspondences in Unconstrained Images

Duygu Ceylan, Hao Li, Haoxiang Li, Ronald Yu, Shunsuke Saito

arxiv:1709.00536 v1 · 2017-09-02 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YIVJUT42HIIT6JB3A5RMPKOIDM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:36:07.783981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c22a9a4f9a3a113f243b0762c7a9c81b29e09c33e86df131ede4128b3ea5149f

Aliases

arxiv: 1709.00536 · arxiv_version: 1709.00536v1 · doi: 10.48550/arxiv.1709.00536 · pith_short_12: YIVJUT42HIIT · pith_short_16: YIVJUT42HIIT6JB3 · pith_short_8: YIVJUT42

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/YIVJUT42HIIT6JB3A5RMPKOIDM \
  | 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: c22a9a4f9a3a113f243b0762c7a9c81b29e09c33e86df131ede4128b3ea5149f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ad534c52bb649c1ca17abf26c563cf81fae1cbb9601d3213075534f9005bf61",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-09-02T06:02:26Z",
    "title_canon_sha256": "0a97b27087a3a730c5a51470a1e50e1adee2ee4ce9abd828029b54d498317e71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00536",
    "kind": "arxiv",
    "version": 1
  }
}