Pith Number

pith:WKDN6YRU

pith:2019:WKDN6YRU74V6H4I3PUI3S67QI4

not attested not anchored not stored refs pending

Dependency-aware Attention Control for Unconstrained Face Recognition with Image Sets

B.V.K Vijaya Kumar, Chao Yang, Jane You, Qingming Tang, Xiaofeng Liu

arxiv:1907.03030 v1 · 2019-07-05 · cs.CV · cs.AI · cs.LG · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WKDN6YRU74V6H4I3PUI3S67QI4}

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	2026-07-04T23:51:23.828087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b286df6234ff2be3f11b7d11b97bf0472775fb0694f1c79935ca590ba6e07642

Aliases

arxiv: 1907.03030 · arxiv_version: 1907.03030v1 · doi: 10.48550/arxiv.1907.03030 · pith_short_12: WKDN6YRU74V6 · pith_short_16: WKDN6YRU74V6H4I3 · pith_short_8: WKDN6YRU

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/WKDN6YRU74V6H4I3PUI3S67QI4 \
  | 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: b286df6234ff2be3f11b7d11b97bf0472775fb0694f1c79935ca590ba6e07642

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99d667d391d01258869f2d9bac403e5ca0aa248fa821f56c7a66c757e58c167b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-07-05T21:40:56Z",
    "title_canon_sha256": "7d6b1a0fdb6e41f21fede31db6f716dda778b41fe1f8557f238e9dd61c2abed1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03030",
    "kind": "arxiv",
    "version": 1
  }
}