Pith Number

pith:XWJ5DOJJ

pith:2026:XWJ5DOJJBX36BOMS2SOBEMCICC

not attested not anchored not stored refs pending

SketchKeyAnime: Reference-anchored Sparse Key-Sketch Animation Synthesis

Meixi Li, Xianlin Zhang, Xueming Li, Yue Zhang

arxiv:2606.19958 v1 · 2026-06-18 · 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{XWJ5DOJJBX36BOMS2SOBEMCICC}

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	2026-06-19T16:12:59.191148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd93d1b9290df7e0b992d49c1230481091343f82031afbb5026f76571b3bbc8a

Aliases

arxiv: 2606.19958 · arxiv_version: 2606.19958v1 · doi: 10.48550/arxiv.2606.19958 · pith_short_12: XWJ5DOJJBX36 · pith_short_16: XWJ5DOJJBX36BOMS · pith_short_8: XWJ5DOJJ

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/XWJ5DOJJBX36BOMS2SOBEMCICC \
  | 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: bd93d1b9290df7e0b992d49c1230481091343f82031afbb5026f76571b3bbc8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f29b1e542f9cab1ad2cf4c9de9aeac0d3633a128f499626020ab811967a5068e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-18T08:56:24Z",
    "title_canon_sha256": "6c74048237983ce259e8b77869cc3c1c08946abda72bd1f42bf6c2dd1b704e3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19958",
    "kind": "arxiv",
    "version": 1
  }
}