Pith Number

pith:VB5MPULK

pith:2015:VB5MPULKD6VK7ZZHLSTNADML4X

not attested not anchored not stored refs pending

Anatomy-specific classification of medical images using deep convolutional nets

Ari Seff, Christopher T. Lee, Holger R. Roth, Hoo-Chang Shin, Jianhua Yao, Lauren Kim, Le Lu, Ronald M. Summers

arxiv:1504.04003 v1 · 2015-04-15 · 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{VB5MPULKD6VK7ZZHLSTNADML4X}

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	2026-05-18T01:32:52.311047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a87ac7d16a1faaafe7275ca6d00d8be5c9ea6dd7132a0574824732da7a6435c4

Aliases

arxiv: 1504.04003 · arxiv_version: 1504.04003v1 · doi: 10.48550/arxiv.1504.04003 · pith_short_12: VB5MPULKD6VK · pith_short_16: VB5MPULKD6VK7ZZH · pith_short_8: VB5MPULK

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/VB5MPULKD6VK7ZZHLSTNADML4X \
  | 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: a87ac7d16a1faaafe7275ca6d00d8be5c9ea6dd7132a0574824732da7a6435c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fea852d4b470088f3065c51d725edf3e0bb307af0b5ff621576423917b448fa",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-04-15T19:55:27Z",
    "title_canon_sha256": "12facd8c9193ec901d418f36f258c755297ac1757889d69cebf32746c7feaddc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04003",
    "kind": "arxiv",
    "version": 1
  }
}