Pith Number

pith:ZAO2BX4H

pith:2022:ZAO2BX4H7YFBVFDTHPB7ULZZVP

not attested not anchored not stored refs pending

Learning Hierarchical Cross-Modal Association for Co-Speech Gesture Generation

Bo Dai, Bolei Zhou, Hang Zhou, Qianyi Wu, Rui Qian, Wayne Wu, Xian Liu, Xiaowei Zhou, Xinyi Lin, Yinghao Xu

arxiv:2203.13161 v1 · 2022-03-24 · 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{ZAO2BX4H7YFBVFDTHPB7ULZZVP}

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	2026-07-05T04:08:21.378545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c81da0df87fe0a1a94733bc3fa2f39abede70d3957d33d4f0ad2658286b961fd

Aliases

arxiv: 2203.13161 · arxiv_version: 2203.13161v1 · doi: 10.48550/arxiv.2203.13161 · pith_short_12: ZAO2BX4H7YFB · pith_short_16: ZAO2BX4H7YFBVFDT · pith_short_8: ZAO2BX4H

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/ZAO2BX4H7YFBVFDTHPB7ULZZVP \
  | 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: c81da0df87fe0a1a94733bc3fa2f39abede70d3957d33d4f0ad2658286b961fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a1fd2e1fd5386a8e9a698c5c5d99df95996a4d361ce827345c231cb2b5a58e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-24T16:33:29Z",
    "title_canon_sha256": "48a34753b0e643efbf8460a9c837473a02d795893827145e6be85e334c48f3b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.13161",
    "kind": "arxiv",
    "version": 1
  }
}