Pith Number

pith:QQLR5LT3

pith:2016:QQLR5LT3Q3UURAOFYVD56M5RA4

not attested not anchored not stored refs pending

Susceptibility of texture measures to noise: an application to lung tumor CT images

D. Watson, O. S. Al-Kadi

arxiv:1601.00210 v1 · 2016-01-02 · 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{QQLR5LT3Q3UURAOFYVD56M5RA4}

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	2026-05-18T01:23:28.215610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84171eae7b86e94881c5c547df33b1072d43126edc26887420654dad16f153af

Aliases

arxiv: 1601.00210 · arxiv_version: 1601.00210v1 · doi: 10.48550/arxiv.1601.00210 · pith_short_12: QQLR5LT3Q3UU · pith_short_16: QQLR5LT3Q3UURAOF · pith_short_8: QQLR5LT3

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/QQLR5LT3Q3UURAOFYVD56M5RA4 \
  | 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: 84171eae7b86e94881c5c547df33b1072d43126edc26887420654dad16f153af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1686fd5041ef83c87b4abe460f7ce3e3b276505b820ccb277c786dc4b078e0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-01-02T19:08:41Z",
    "title_canon_sha256": "42ef849b2094cca5372fc5c83d20420f31f9d1b25a15a0f8752dd8650f8c2d9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.00210",
    "kind": "arxiv",
    "version": 1
  }
}