Pith Number

pith:PML7LK62

pith:2021:PML7LK62226ZUTNOWJI43PQW7K

not attested not anchored not stored refs pending

3D-TalkEmo: Learning to Synthesize 3D Emotional Talking Head

Qianyun Wang, Shihong Xia, Zhenfeng Fan

arxiv:2104.12051 v1 · 2021-04-25 · cs.CV · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PML7LK62226ZUTNOWJI43PQW7K}

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	2026-07-05T02:34:53.362968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b17f5abdad6bd9a4daeb251cdbe16fa9f4db162c8bf08d1549e7eff2984501c

Aliases

arxiv: 2104.12051 · arxiv_version: 2104.12051v1 · doi: 10.48550/arxiv.2104.12051 · pith_short_12: PML7LK62226Z · pith_short_16: PML7LK62226ZUTNO · pith_short_8: PML7LK62

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/PML7LK62226ZUTNOWJI43PQW7K \
  | 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: 7b17f5abdad6bd9a4daeb251cdbe16fa9f4db162c8bf08d1549e7eff2984501c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1743dfaac2a5f28d5648e5505440337eedb71f02b82b52042e72bd9f95a11fde",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-25T02:48:19Z",
    "title_canon_sha256": "89ff13656eb194fc96d0954963fde266001feea269700a2b4cc4b77c8c1fc728"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.12051",
    "kind": "arxiv",
    "version": 1
  }
}