Pith Number

pith:CYNT4VPD

pith:2021:CYNT4VPD27GTNSNDEVISF7E7TX

not attested not anchored not stored refs pending

Retrieve in Style: Unsupervised Facial Feature Transfer and Retrieval

Abhishek Kumar, David Forsyth, Min Jin Chong, Wen-Sheng Chu

arxiv:2107.06256 v3 · 2021-07-13 · 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{CYNT4VPD27GTNSNDEVISF7E7TX}

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	2026-07-05T03:08:46.591214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

161b3e55e3d7cd36c9a3255122fc9f9dd4d1ad275a5b60024199bdbbaf4e2679

Aliases

arxiv: 2107.06256 · arxiv_version: 2107.06256v3 · doi: 10.48550/arxiv.2107.06256 · pith_short_12: CYNT4VPD27GT · pith_short_16: CYNT4VPD27GTNSND · pith_short_8: CYNT4VPD

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/CYNT4VPD27GTNSNDEVISF7E7TX \
  | 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: 161b3e55e3d7cd36c9a3255122fc9f9dd4d1ad275a5b60024199bdbbaf4e2679

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b620e49d1e71f969e86529c41ea00c2e3952d69d3d0894484458276c1117451",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-07-13T17:31:34Z",
    "title_canon_sha256": "80bfefce270c6753a9bcf20885fee48f2b0f7d481f56faea28738fa71c60279d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.06256",
    "kind": "arxiv",
    "version": 3
  }
}