Pith Number

pith:QCG7QDH3

pith:2022:QCG7QDH3WBXOK7EXO53RT5YC45

not attested not anchored not stored refs pending

Face Relighting with Geometrically Consistent Shadows

Andrew Hou, Michel Sarkis, Ning Bi, Xiaoming Liu, Yiying Tong

arxiv:2203.16681 v1 · 2022-03-30 · 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{QCG7QDH3WBXOK7EXO53RT5YC45}

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	2026-07-05T04:10:14.829335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

808df80cfbb06ee57c97777719f702e761460b36b3fff146e40b5bbef6024d1e

Aliases

arxiv: 2203.16681 · arxiv_version: 2203.16681v1 · doi: 10.48550/arxiv.2203.16681 · pith_short_12: QCG7QDH3WBXO · pith_short_16: QCG7QDH3WBXOK7EX · pith_short_8: QCG7QDH3

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/QCG7QDH3WBXOK7EXO53RT5YC45 \
  | 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: 808df80cfbb06ee57c97777719f702e761460b36b3fff146e40b5bbef6024d1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3be3926f6c4641a3125220003534e233b5c9a22f9b1775e100e9f865d6c67558",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-30T21:31:24Z",
    "title_canon_sha256": "f6e2f31077d459523192ff344f26bdc87ecc997cfb79408753e2b8426c2899e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.16681",
    "kind": "arxiv",
    "version": 1
  }
}