Pith Number

pith:ZYN45L3N

pith:2015:ZYN45L3NQLFNABGC2CRCXKAQMG

not attested not anchored not stored refs pending

The MegaFace Benchmark: 1 Million Faces for Recognition at Scale

Daniel Miller, Evan Brossard, Ira Kemelmacher-Shlizerman, Steve Seitz

arxiv:1512.00596 v1 · 2015-12-02 · 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{ZYN45L3NQLFNABGC2CRCXKAQMG}

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	2026-05-18T01:25:25.604997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce1bceaf6d82cad004c2d0a22ba810618d72256563269daa6759c5e061445166

Aliases

arxiv: 1512.00596 · arxiv_version: 1512.00596v1 · doi: 10.48550/arxiv.1512.00596 · pith_short_12: ZYN45L3NQLFN · pith_short_16: ZYN45L3NQLFNABGC · pith_short_8: ZYN45L3N

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/ZYN45L3NQLFNABGC2CRCXKAQMG \
  | 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: ce1bceaf6d82cad004c2d0a22ba810618d72256563269daa6759c5e061445166

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "019fad66b8522152adac50ede48c18b4b78fc6520ab66807ac3b943ab97613b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-12-02T07:17:54Z",
    "title_canon_sha256": "4ba0559e0d95c64559a2debfa2132a3a1640150d89a0fb21b9cf2732a16a14b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00596",
    "kind": "arxiv",
    "version": 1
  }
}