Pith Number

pith:QBZBUA4W

pith:2018:QBZBUA4WKESNVKN4TETN4A3DV4

not attested not anchored not stored refs pending

Deep Sketch-Photo Face Recognition Assisted by Facial Attributes

Ali Dabouei, Hadi Kazemi, Nasser M. Nasrabadi, Seyed Mehdi Iranmanesh, Sobhan Soleymani

arxiv:1808.00059 v1 · 2018-07-31 · 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{QBZBUA4WKESNVKN4TETN4A3DV4}

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	2026-05-18T00:09:08.865408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80721a03965124daa9bc9926de0363af01726d454f8f4b11a4da2a9b2215872a

Aliases

arxiv: 1808.00059 · arxiv_version: 1808.00059v1 · doi: 10.48550/arxiv.1808.00059 · pith_short_12: QBZBUA4WKESN · pith_short_16: QBZBUA4WKESNVKN4 · pith_short_8: QBZBUA4W

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/QBZBUA4WKESNVKN4TETN4A3DV4 \
  | 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: 80721a03965124daa9bc9926de0363af01726d454f8f4b11a4da2a9b2215872a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "581c9a0158492f4c9bec3b0582781bfebfb5c9638edacdd843a32bc6df560695",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-31T20:10:01Z",
    "title_canon_sha256": "c5e9d0735ec3d408023ce410cb3ebbe4e4112a3ad3db40053b541be13a7accad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00059",
    "kind": "arxiv",
    "version": 1
  }
}