Pith Number

pith:DUNK2FA2

pith:2026:DUNK2FA2YNYMLCEAL4JZW3LFJH

not attested not anchored not stored refs pending

A multi-architecture study of specificity refinement and false-positive mechanism analysis in prostate MRI

Aijing Luo, Kewen Chen, Luo Lei, Xi Chen, Yang Yang, Yifeng Yuan, Yongbo Shu, Zirui Xin

arxiv:2606.29977 v1 · 2026-06-29 · 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{DUNK2FA2YNYMLCEAL4JZW3LFJH}

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	2026-06-30T02:17:43.747279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d1aad141ac370c588805f139b6d6549e228effedd67ea7919538852b5fdfe7b

Aliases

arxiv: 2606.29977 · arxiv_version: 2606.29977v1 · doi: 10.48550/arxiv.2606.29977 · pith_short_12: DUNK2FA2YNYM · pith_short_16: DUNK2FA2YNYMLCEA · pith_short_8: DUNK2FA2

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/DUNK2FA2YNYMLCEAL4JZW3LFJH \
  | 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: 1d1aad141ac370c588805f139b6d6549e228effedd67ea7919538852b5fdfe7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d6e1d938692a288e866a370ba2309c60f95adfb8ab740babdf8752a74ef4772",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2026-06-29T08:50:34Z",
    "title_canon_sha256": "9ff5d2c9bf0e32cd5a20fd51188ba7ab2745b12a15e83adb24e087bab505ed13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29977",
    "kind": "arxiv",
    "version": 1
  }
}