Pith Number

pith:YVN5RUWV

pith:2021:YVN5RUWV76MR24L5PXA5OSIGK2

not attested not anchored not stored refs pending

Audio2Head: Audio-driven One-shot Talking-head Generation with Natural Head Motion

Changjie Fan, Lincheng Li, Suzhen Wang, Xin Yu, Yu Ding

arxiv:2107.09293 v1 · 2021-07-20 · cs.CV · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YVN5RUWV76MR24L5PXA5OSIGK2}

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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

3 papers in Pith

Temporally-Aligned Evaluation for Audio-Driven Talking Head Generation

AUHead: Realistic Emotional Talking Head Generation via Action Units Control

CoInteract: Physically-Consistent Human-Object Interaction Video Synthesis via Spatially-Structured Co-Generation

Receipt and verification

First computed	2026-07-05T02:59:28.318283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c55bd8d2d5ff991d717d7dc1d7490656b736e2837934ffea404a794fb4a6f50b

Aliases

arxiv: 2107.09293 · arxiv_version: 2107.09293v1 · doi: 10.48550/arxiv.2107.09293 · pith_short_12: YVN5RUWV76MR · pith_short_16: YVN5RUWV76MR24L5 · pith_short_8: YVN5RUWV

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/YVN5RUWV76MR24L5PXA5OSIGK2 \
  | 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: c55bd8d2d5ff991d717d7dc1d7490656b736e2837934ffea404a794fb4a6f50b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26ba0c14d9a1580e5691e0a8db58a4cc15c7f196ebb9111e663950e9d3b23664",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-07-20T07:22:42Z",
    "title_canon_sha256": "834def8dab7605eb6e404427d8a4e3529a3ed492a321dab0a698e5f8275760a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.09293",
    "kind": "arxiv",
    "version": 1
  }
}