Pith Number

pith:UHRWHOCD

pith:2024:UHRWHOCDED4GHS3BRHCLHBT3BT

not attested not anchored not stored refs pending

Segmentation of Brain Metastases in MRI: A Two-Stage Deep Learning Approach with Modality Impact Study

Dorit Merhof, Yousef Sadegheih

arxiv:2407.14011 v1 · 2024-07-19 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UHRWHOCDED4GHS3BRHCLHBT3BT}

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	2026-07-05T08:45:56.881596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1e363b84320f863cb6189c4b3867b0ce50af32d6d8d4672f3dfacb9601d9773

Aliases

arxiv: 2407.14011 · arxiv_version: 2407.14011v1 · doi: 10.48550/arxiv.2407.14011 · pith_short_12: UHRWHOCDED4G · pith_short_16: UHRWHOCDED4GHS3B · pith_short_8: UHRWHOCD

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/UHRWHOCDED4GHS3BRHCLHBT3BT \
  | 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: a1e363b84320f863cb6189c4b3867b0ce50af32d6d8d4672f3dfacb9601d9773

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2913ad7a99fc63261fed56dce9623e606471bc1df3b3494ad358712b1a80880",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-07-19T03:51:38Z",
    "title_canon_sha256": "ea36dff0a818bef35a18751187e0b65503a2e7f369a4ca493c5cbfa97825bce4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.14011",
    "kind": "arxiv",
    "version": 1
  }
}