Pith Number

pith:ZYDP7NWI

pith:2018:ZYDP7NWIBIPTQP5FZLFT5PDMM6

not attested not anchored not stored refs pending

Deep Learning Framework for Digital Breast Tomosynthesis Reconstruction

Ioannis Sechopoulos, Jonas Adler, Jonas Teuwen, Koen Michielsen, Nikita Moriakov, Ritse Mann

arxiv:1808.04640 v1 · 2018-08-14 · physics.med-ph · 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{ZYDP7NWIBIPTQP5FZLFT5PDMM6}

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	2026-05-18T00:08:11.988044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce06ffb6c80a1f383fa5cacb3ebc6c67bb2e8b577a8dc0b68abe8ce41294697c

Aliases

arxiv: 1808.04640 · arxiv_version: 1808.04640v1 · doi: 10.48550/arxiv.1808.04640 · pith_short_12: ZYDP7NWIBIPT · pith_short_16: ZYDP7NWIBIPTQP5F · pith_short_8: ZYDP7NWI

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/ZYDP7NWIBIPTQP5FZLFT5PDMM6 \
  | 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: ce06ffb6c80a1f383fa5cacb3ebc6c67bb2e8b577a8dc0b68abe8ce41294697c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4986cba2ca4fa200872e079cbf1fcaaf92cc0074b4a586004b322835c149a392",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2018-08-14T11:41:32Z",
    "title_canon_sha256": "420f017aab4c7a9859f8d3f08d730649519833da2e0e69b5f2ca68182e18e505"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04640",
    "kind": "arxiv",
    "version": 1
  }
}