Pith Number

pith:PRPA2IXR

pith:2024:PRPA2IXR6ZYTEMLVT76H5SERKJ

not attested not anchored not stored refs pending

DreamHead: Learning Spatial-Temporal Correspondence via Hierarchical Diffusion for Audio-driven Talking Head Synthesis

Changyin Zhou, Dan Xu, Fa-Ting Hong, Fei Yu, Yu Li, Yunfei Liu

arxiv:2409.10281 v1 · 2024-09-16 · cs.MM · cs.AI · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PRPA2IXR6ZYTEMLVT76H5SERKJ}

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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

Free-viewpoint Human Animation with Pose-correlated Reference Selection

Receipt and verification

First computed	2026-07-05T09:07:37.830699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c5e0d22f1f6713231759ffc7ec89152489bc365ab663d30b253dc60dd3af9b0

Aliases

arxiv: 2409.10281 · arxiv_version: 2409.10281v1 · doi: 10.48550/arxiv.2409.10281 · pith_short_12: PRPA2IXR6ZYT · pith_short_16: PRPA2IXR6ZYTEMLV · pith_short_8: PRPA2IXR

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/PRPA2IXR6ZYTEMLVT76H5SERKJ \
  | 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: 7c5e0d22f1f6713231759ffc7ec89152489bc365ab663d30b253dc60dd3af9b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f614222c833f49b20773c0ab752a08860194c4a90bb2a4490f6e62edfc91994d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2024-09-16T13:44:20Z",
    "title_canon_sha256": "24d9213420ec73b18a3ef35969ebf9e1cfbd633d618bbefd0c1c5246110fd27c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.10281",
    "kind": "arxiv",
    "version": 1
  }
}