Pith Number

pith:2I7ZQHKM

pith:2011:2I7ZQHKMOTBAN527ENI4ZQ6RZN

not attested not anchored not stored refs pending

Statistical characterization of tissue images for detection and classification of cervical precancers

Asha Agarwa, Asima Pradhan, Chayanika Kala, Jaidip Jagtap, Kiran Pandey, Nishigandha Patil

arxiv:1112.4298 v4 · 2011-12-19 · physics.med-ph · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2I7ZQHKMOTBAN527ENI4ZQ6RZN}

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	2026-05-18T03:48:48.018152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d23f981d4c74c206f75f2351ccc3d1cb69e9e2ddb5de93dc3c5343b79576b99b

Aliases

arxiv: 1112.4298 · arxiv_version: 1112.4298v4 · doi: 10.48550/arxiv.1112.4298 · pith_short_12: 2I7ZQHKMOTBA · pith_short_16: 2I7ZQHKMOTBAN527 · pith_short_8: 2I7ZQHKM

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/2I7ZQHKMOTBAN527ENI4ZQ6RZN \
  | 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: d23f981d4c74c206f75f2351ccc3d1cb69e9e2ddb5de93dc3c5343b79576b99b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2421029bde7a9001d73d102f795c5659384d45899f3a01717bde6a9be514d6af",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2011-12-19T10:55:44Z",
    "title_canon_sha256": "9dc63838f15ea373f8209070b3257b2d48ec60a234405a6a1865d722100f7fbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4298",
    "kind": "arxiv",
    "version": 4
  }
}