Pith Number

pith:WWUM7MLU

pith:2025:WWUM7MLUAESKDI6E2EDQHHPPBN

not attested not anchored not stored refs pending

UGPL: Uncertainty-Guided Progressive Learning for Evidence-Based Classification in Computed Tomography

Chandrakala S, Pavan Kumar S, Rakesh Raj Madavan, Shravan Venkatraman

arxiv:2507.14102 v1 · 2025-07-18 · eess.IV · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WWUM7MLUAESKDI6E2EDQHHPPBN}

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	2026-07-05T11:39:28.851062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5a8cfb1740124a1a3c4d107039def0b769ab427bd756f572f5047a51513e6ac

Aliases

arxiv: 2507.14102 · arxiv_version: 2507.14102v1 · doi: 10.48550/arxiv.2507.14102 · pith_short_12: WWUM7MLUAESK · pith_short_16: WWUM7MLUAESKDI6E · pith_short_8: WWUM7MLU

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/WWUM7MLUAESKDI6E2EDQHHPPBN \
  | 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: b5a8cfb1740124a1a3c4d107039def0b769ab427bd756f572f5047a51513e6ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30f82cd52494dd9341444662edcd449b00f843fb468bafd41e455fdba50237d6",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-07-18T17:30:56Z",
    "title_canon_sha256": "877c6b09ee28cb8fdc49aec955baae159d8fb7e9c96ff8966473923472a32b2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.14102",
    "kind": "arxiv",
    "version": 1
  }
}