Pith Number

pith:YJEP2N5T

pith:2021:YJEP2N5TCMAM3LEEJ4FMNBVMFP

not attested not anchored not stored refs pending

Sparse to Dense Motion Transfer for Face Image Animation

Guodong Guo, Ruiqi Zhao, Tianyi Wu

arxiv:2109.00471 v2 · 2021-09-01 · 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{YJEP2N5TCMAM3LEEJ4FMNBVMFP}

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.

Cited by

1 paper in Pith

ConsistentAvatar: Learning to Diffuse Fully Consistent Talking Head Avatar with Temporal Guidance

Receipt and verification

First computed	2026-07-05T03:11:14.967826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c248fd37b31300cdac844f0ac686ac2bd4212525debbb1ef11027db4fa328112

Aliases

arxiv: 2109.00471 · arxiv_version: 2109.00471v2 · doi: 10.48550/arxiv.2109.00471 · pith_short_12: YJEP2N5TCMAM · pith_short_16: YJEP2N5TCMAM3LEE · pith_short_8: YJEP2N5T

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/YJEP2N5TCMAM3LEEJ4FMNBVMFP \
  | 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: c248fd37b31300cdac844f0ac686ac2bd4212525debbb1ef11027db4fa328112

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "003090d6f9d1d675309d7148d9fa6eb98931cc9f9698e04c4794d359803fc309",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-09-01T16:23:57Z",
    "title_canon_sha256": "19145cbea227273be3c5d6476fe4d0e0225c39319dfe5b37eea3fee53645b6dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.00471",
    "kind": "arxiv",
    "version": 2
  }
}