Pith Number

pith:7TPGPZFS

pith:2015:7TPGPZFSSFWIKU7PQQFJS2R2AA

not attested not anchored not stored refs pending

Wavelet based approach for tissue fractal parameter measurement: Pre cancer detection

Asima Pradhan, Asish Mitra, Nandan K. Das, Nirmalya Ghosh, Prasanta K. Panigrahi, Sabyasachi Mukhopadhyay, Sawon Pratiher, Soham Mandal

arxiv:1503.06323 v1 · 2015-03-21 · 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{7TPGPZFSSFWIKU7PQQFJS2R2AA}

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	2026-05-18T02:20:38.722176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcde67e4b2916c8553ef840a996a3a0035c203cf0cb0c91647196cd4ec50e146

Aliases

arxiv: 1503.06323 · arxiv_version: 1503.06323v1 · doi: 10.48550/arxiv.1503.06323 · pith_short_12: 7TPGPZFSSFWI · pith_short_16: 7TPGPZFSSFWIKU7P · pith_short_8: 7TPGPZFS

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/7TPGPZFSSFWIKU7PQQFJS2R2AA \
  | 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: fcde67e4b2916c8553ef840a996a3a0035c203cf0cb0c91647196cd4ec50e146

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fabfd5365e99b197daca5abcc57389b52228b288ce8ae351e4c0042929794269",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-03-21T17:09:40Z",
    "title_canon_sha256": "bef3e12abdf24f3603d5f521fb04e1fdcc8a212077f1ba5d1dcf2fb7901744c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.06323",
    "kind": "arxiv",
    "version": 1
  }
}