Pith Number

pith:BDWHBODO

pith:2014:BDWHBODOWLGC2PUEKP6KJRMDAD

not attested not anchored not stored refs pending

Face Detection with a 3D Model

Adrian Barbu, Gary Gramajo, Nathan Lay

arxiv:1404.3596 v7 · 2014-04-14 · 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{BDWHBODOWLGC2PUEKP6KJRMDAD}

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	2026-05-18T00:27:10.321638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08ec70b86eb2cc2d3e8453fca4c58300ea6d38b1daa87b611363b8234aa9d907

Aliases

arxiv: 1404.3596 · arxiv_version: 1404.3596v7 · doi: 10.48550/arxiv.1404.3596 · pith_short_12: BDWHBODOWLGC · pith_short_16: BDWHBODOWLGC2PUE · pith_short_8: BDWHBODO

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/BDWHBODOWLGC2PUEKP6KJRMDAD \
  | 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: 08ec70b86eb2cc2d3e8453fca4c58300ea6d38b1daa87b611363b8234aa9d907

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cef6ce0b7722c04029dd9fb68dc0a5d775c2297f771e2b08598b8f3f69ce5efd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-04-14T14:31:32Z",
    "title_canon_sha256": "671515221320e6b291bd0d8cb403c2d23a3f6100684d468726d34d90544e6fbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3596",
    "kind": "arxiv",
    "version": 7
  }
}