Pith Number

pith:4DU3QKZZ

pith:2018:4DU3QKZZZ2BT6P76GNAQOM3E7S

not attested not anchored not stored refs pending

Accurate color imaging of pathology slides using holography and absorbance spectrum estimation of histochemical stains

Alborz Feizi, Aydogan Ozcan, Da Teng, Tairan Liu, Yair Rivenson, Yibo Zhang, Yichen Wu, Yinxu Bian, Yujia Huang

arxiv:1809.02761 v1 · 2018-09-08 · physics.med-ph · physics.app-ph · physics.ins-det · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4DU3QKZZZ2BT6P76GNAQOM3E7S}

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	2026-05-17T23:52:05.232696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0e9b82b39ce833f3ffe3341073364fc8ae816e130fb969792ab8d72fc8c3da1

Aliases

arxiv: 1809.02761 · arxiv_version: 1809.02761v1 · doi: 10.48550/arxiv.1809.02761 · pith_short_12: 4DU3QKZZZ2BT · pith_short_16: 4DU3QKZZZ2BT6P76 · pith_short_8: 4DU3QKZZ

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/4DU3QKZZZ2BT6P76GNAQOM3E7S \
  | 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: e0e9b82b39ce833f3ffe3341073364fc8ae816e130fb969792ab8d72fc8c3da1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "736a7d9496b2de7774cef6cf09a9578de7a6886a16d627702514de96f57136be",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.ins-det",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2018-09-08T05:19:41Z",
    "title_canon_sha256": "3709bdc2f003d798325c6726982dbe13420b47174c6013aa94e219d56110daf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02761",
    "kind": "arxiv",
    "version": 1
  }
}