Pith Number

pith:JJYHH4NJ

pith:2017:JJYHH4NJC7WTKDOQX7QWK732AN

not attested not anchored not stored refs pending

SREFI: Synthesis of Realistic Example Face Images

John S. Bernhard, Kevin W. Bowyer, Patrick J. Flynn, Sandipan Banerjee, Walter J. Scheirer

arxiv:1704.06693 v2 · 2017-04-21 · 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{JJYHH4NJC7WTKDOQX7QWK732AN}

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	2026-05-18T00:45:38.376850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a7073f1a917ed350dd0bfe1657f7a03670e4f40081e669fc3219cc0aed8dac9

Aliases

arxiv: 1704.06693 · arxiv_version: 1704.06693v2 · doi: 10.48550/arxiv.1704.06693 · pith_short_12: JJYHH4NJC7WT · pith_short_16: JJYHH4NJC7WTKDOQ · pith_short_8: JJYHH4NJ

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/JJYHH4NJC7WTKDOQX7QWK732AN \
  | 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: 4a7073f1a917ed350dd0bfe1657f7a03670e4f40081e669fc3219cc0aed8dac9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "526fdd6ad982b7386edf1cb939025849ec6f806cb281ab9cb4c20d6fa0136db8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-04-21T19:59:47Z",
    "title_canon_sha256": "5463a6926c5c8ca6889d835dd5af919247721e68c6382ee548d5e2596bffc62f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06693",
    "kind": "arxiv",
    "version": 2
  }
}