Pith Number

pith:OEN6KQ6U

pith:2014:OEN6KQ6UPFWMLGN4VNLXVSWO2F

not attested not anchored not stored refs pending

Learning Deep Representation for Face Alignment with Auxiliary Attributes

Chen Change Loy, Ping Luo, Xiaoou Tang, Zhanpeng Zhang

arxiv:1408.3967 v4 · 2014-08-18 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OEN6KQ6UPFWMLGN4VNLXVSWO2F}

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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	2026-05-18T00:59:02.788992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

711be543d4796cc599bcab577acaced17ba00188d170318128edec8793b71282

Aliases

arxiv: 1408.3967 · arxiv_version: 1408.3967v4 · doi: 10.48550/arxiv.1408.3967 · pith_short_12: OEN6KQ6UPFWM · pith_short_16: OEN6KQ6UPFWMLGN4 · pith_short_8: OEN6KQ6U

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/OEN6KQ6UPFWMLGN4VNLXVSWO2F \
  | 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: 711be543d4796cc599bcab577acaced17ba00188d170318128edec8793b71282

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8f394b3059378c1399aa53c2457199f76719763e68469f426eb55e689a1c6d7",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-08-18T10:34:29Z",
    "title_canon_sha256": "ad7453121d0a7071b0763c6e728df98d3a52a8b1b7ba5005c44e23c65c8bc7b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3967",
    "kind": "arxiv",
    "version": 4
  }
}