Pith Number

pith:MZYNJBZK

pith:2015:MZYNJBZKBVQV2OZEIZDVEGXODD

not attested not anchored not stored refs pending

Beyond Frontal Faces: Improving Person Recognition Using Multiple Cues

Lubomir Bourdev, Manohar Paluri, Ning Zhang, Rob Fergus, Yaniv Taigman

arxiv:1501.05703 v2 · 2015-01-23 · 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{MZYNJBZKBVQV2OZEIZDVEGXODD}

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	2026-05-18T02:28:20.194238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6670d4872a0d615d3b244647521aee18c10e10cec05e7fe74300913e15217aac

Aliases

arxiv: 1501.05703 · arxiv_version: 1501.05703v2 · doi: 10.48550/arxiv.1501.05703 · pith_short_12: MZYNJBZKBVQV · pith_short_16: MZYNJBZKBVQV2OZE · pith_short_8: MZYNJBZK

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/MZYNJBZKBVQV2OZEIZDVEGXODD \
  | 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: 6670d4872a0d615d3b244647521aee18c10e10cec05e7fe74300913e15217aac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9db1debb9f82ecbb64fd38db79b68c7448dafcd84512ed3bd02ef8589e3a926a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-01-23T02:35:01Z",
    "title_canon_sha256": "274f5b3c3c7e225954cd1f53ca600a351a3ec21fa5ad6e83ff5a9e87abe9d567"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05703",
    "kind": "arxiv",
    "version": 2
  }
}