Pith Number

pith:6EAUYNY7

pith:2021:6EAUYNY7E25RHZFUDSMK65QRUC

not attested not anchored not stored refs pending

Guided Facial Skin Color Correction

Keiichiro Shirai, Masahiro Okuda, Paul Perrotin, Shunsuke Ono, Tatsuya Baba, Yusuke Tatesumi

arxiv:2105.09034 v1 · 2021-05-19 · cs.GR · 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{6EAUYNY7E25RHZFUDSMK65QRUC}

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	2026-05-21T02:04:44.587107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1014c371f26bb13e4b41c98af7611a0bc6918d87d94ada9f437dd4f784d159f

Aliases

arxiv: 2105.09034 · arxiv_version: 2105.09034v1 · doi: 10.48550/arxiv.2105.09034 · pith_short_12: 6EAUYNY7E25R · pith_short_16: 6EAUYNY7E25RHZFU · pith_short_8: 6EAUYNY7

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/6EAUYNY7E25RHZFUDSMK65QRUC \
  | 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: f1014c371f26bb13e4b41c98af7611a0bc6918d87d94ada9f437dd4f784d159f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "288fd9a65c4406bfe8b126a394a53428f8e5483d064e0b37deace063c217f2cd",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2021-05-19T09:59:55Z",
    "title_canon_sha256": "81d186b7e203dd23b90dccd4cb783be92d4949b1c128678e86c03512ebb4a504"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.09034",
    "kind": "arxiv",
    "version": 1
  }
}