Pith Number

pith:EN4CQ2FR

pith:2026:EN4CQ2FRCE3WNQNBSQCJPRL2HS

not attested not anchored not stored refs pending

LUNA: Learning Universal 3D Human Animation Beyond Skinning

Chen Cao, Junxuan Li, Peng Li, Rawal Khirodkar, Shunsuke Saito, Wenhan Luo, Yike Guo, Yuan Dong, Yuan Liu

arxiv:2606.31981 v1 · 2026-06-30 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EN4CQ2FRCE3WNQNBSQCJPRL2HS}

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	2026-07-01T01:18:27.739037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23782868b1113766c1a1940497c57a3ca8861505ab10f34c689f580fa6965630

Aliases

arxiv: 2606.31981 · arxiv_version: 2606.31981v1 · doi: 10.48550/arxiv.2606.31981 · pith_short_12: EN4CQ2FRCE3W · pith_short_16: EN4CQ2FRCE3WNQNB · pith_short_8: EN4CQ2FR

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/EN4CQ2FRCE3WNQNBSQCJPRL2HS \
  | 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: 23782868b1113766c1a1940497c57a3ca8861505ab10f34c689f580fa6965630

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e92199a04b36810f22e2a030e003c29491df04920837d607d67517f9467262bb",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-30T17:19:55Z",
    "title_canon_sha256": "ae7120b934360d3748a6d6f1f7d8e427ff92d81b9c82ebbac6987d1008e752b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31981",
    "kind": "arxiv",
    "version": 1
  }
}