Pith Number

pith:POVP75YD

pith:2021:POVP75YDQAM5N2Q7JN764ZJJYH

not attested not anchored not stored refs pending

Robust Egocentric Photo-realistic Facial Expression Transfer for Virtual Reality

Amin Jourabloo, Autumn Trimble, Baris Gecer, Danielle Belko, Fernando De la Torre, Hernan Badino, Jason Saragih, Shih-En Wei, Stephen Lombardi, Te-Li Wang

arxiv:2104.04794 v2 · 2021-04-10 · 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{POVP75YDQAM5N2Q7JN764ZJJYH}

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	2026-07-05T04:37:01.563661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7baafff7038019d6ea1f4b7fee6529c1cfde013b779b0de902e87b3d960be80e

Aliases

arxiv: 2104.04794 · arxiv_version: 2104.04794v2 · doi: 10.48550/arxiv.2104.04794 · pith_short_12: POVP75YDQAM5 · pith_short_16: POVP75YDQAM5N2Q7 · pith_short_8: POVP75YD

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/POVP75YDQAM5N2Q7JN764ZJJYH \
  | 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: 7baafff7038019d6ea1f4b7fee6529c1cfde013b779b0de902e87b3d960be80e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fa33c200d302725263aaf545e551777b2c734b2784b5bd7ebdd7616e2028f69",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-10T15:48:53Z",
    "title_canon_sha256": "39e7b8074270ac769d62b9cd3d552fcbb136958883418ef9624f69fbbc2e0c27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.04794",
    "kind": "arxiv",
    "version": 2
  }
}