Pith Number

pith:6EDF3DU2

pith:2025:6EDF3DU2Y4WBYLHSW6EDDTPJV7

not attested not anchored not stored refs pending

Foreign object segmentation in chest x-rays through anatomy-guided shape insertion

Constantin Seibold, Hamza Kalisch, Jens Kleesiek, Lukas Heine, Simon Rei{\ss}

arxiv:2501.12022 v1 · 2025-01-21 · 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{6EDF3DU2Y4WBYLHSW6EDDTPJV7}

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	2026-07-05T10:03:30.735013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1065d8e9ac72c1c2cf2b78831cde9afe3ce8b45fdf63128b2e4559770088552

Aliases

arxiv: 2501.12022 · arxiv_version: 2501.12022v1 · doi: 10.48550/arxiv.2501.12022 · pith_short_12: 6EDF3DU2Y4WB · pith_short_16: 6EDF3DU2Y4WBYLHS · pith_short_8: 6EDF3DU2

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/6EDF3DU2Y4WBYLHSW6EDDTPJV7 \
  | 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: f1065d8e9ac72c1c2cf2b78831cde9afe3ce8b45fdf63128b2e4559770088552

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b535d69d0fa711ac21bcbd1999c887080c2ac8663a19faa1c4ac7620fd5d553",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-21T10:25:09Z",
    "title_canon_sha256": "12c10d60f26fac018c63cdaf2f75ac6c8efbf17a60d8077866d3e6774b3b7a66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.12022",
    "kind": "arxiv",
    "version": 1
  }
}