Pith Number

pith:ZICK5RZB

pith:2021:ZICK5RZBJ5HBKNB2T6BEM2LK3Z

not attested not anchored not stored refs pending

From Shadow Generation to Shadow Removal

Hui Yin, Song Wang, Xinyi Wu, Yang Mi, Zhenyao Wu, Zhihao Liu

arxiv:2103.12997 v1 · 2021-03-24 · 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{ZICK5RZBJ5HBKNB2T6BEM2LK3Z}

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

Embedding Non-Distortive Cancelable Face Template Generation

Receipt and verification

First computed	2026-07-05T02:26:04.570907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca04aec7214f4e15343a9f8246696ade6125765f2d1e0a08071e28bab7463e93

Aliases

arxiv: 2103.12997 · arxiv_version: 2103.12997v1 · doi: 10.48550/arxiv.2103.12997 · pith_short_12: ZICK5RZBJ5HB · pith_short_16: ZICK5RZBJ5HBKNB2 · pith_short_8: ZICK5RZB

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/ZICK5RZBJ5HBKNB2T6BEM2LK3Z \
  | 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: ca04aec7214f4e15343a9f8246696ade6125765f2d1e0a08071e28bab7463e93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f64cafa04d8e0e78f1baf21b367eb7574b4da4b5a2fa640aadabdaecbd2eb31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-24T05:49:08Z",
    "title_canon_sha256": "b3b57bcbf3411ae6bc21533aafbaff3de59daf59f00318ddceff8642531556ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.12997",
    "kind": "arxiv",
    "version": 1
  }
}