Pith Number

pith:V4QKX5WQ

pith:2025:V4QKX5WQGKTEBRWSRI2WIOTUN6

not attested not anchored not stored refs pending

LUCAS: Layered Universal Codec Avatars

Chen Cao, Di Liu, Dimitris N. Metaxas, Giljoo Nam, Jason Saragih, Junxuan Li, Stanislav Pidhorskyi, Teng Deng, Yu Rong

arxiv:2502.19739 v2 · 2025-02-27 · 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{V4QKX5WQGKTEBRWSRI2WIOTUN6}

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.

Cited by

1 paper in Pith

Detangled: A Framework for Creating, Editing, and Inferencing Feature Rich Hair Strands

Receipt and verification

First computed	2026-07-05T10:33:08.676793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af20abf6d032a640c6d28a35643a746faad3f117f76eded4f1e1bbe5e82d9195

Aliases

arxiv: 2502.19739 · arxiv_version: 2502.19739v2 · doi: 10.48550/arxiv.2502.19739 · pith_short_12: V4QKX5WQGKTE · pith_short_16: V4QKX5WQGKTEBRWS · pith_short_8: V4QKX5WQ

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/V4QKX5WQGKTEBRWSRI2WIOTUN6 \
  | 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: af20abf6d032a640c6d28a35643a746faad3f117f76eded4f1e1bbe5e82d9195

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01b5646e90844b4c6fe54940d2f037d890811add728b3192462a3c0855da3641",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-27T04:07:27Z",
    "title_canon_sha256": "db257b9a7eb60db012e48deacad414cb0a56ece33787e840991f83646cfcb098"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.19739",
    "kind": "arxiv",
    "version": 2
  }
}