Pith Number

pith:3NBT6HY4

pith:2024:3NBT6HY4IIHWAS2Z2CZ5P64GDO

not attested not anchored not stored refs pending

HemSeg-200: A Voxel-Annotated Dataset for Intracerebral Hemorrhages Segmentation in Brain CT Scans

An Gao, Changwei Song, Guanghui Fu, Jianqiang Li, Qing Zhao, Ruoyun Gao, Xin Yue, Zhaoxuan Wang

arxiv:2405.14559 v1 · 2024-05-23 · 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{3NBT6HY4IIHWAS2Z2CZ5P64GDO}

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	2026-07-05T08:22:25.173687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db433f1f1c420f604b59d0b3d7fb861bbc0b4aa942a9b724fcb3145fc215be68

Aliases

arxiv: 2405.14559 · arxiv_version: 2405.14559v1 · doi: 10.48550/arxiv.2405.14559 · pith_short_12: 3NBT6HY4IIHW · pith_short_16: 3NBT6HY4IIHWAS2Z · pith_short_8: 3NBT6HY4

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/3NBT6HY4IIHWAS2Z2CZ5P64GDO \
  | 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: db433f1f1c420f604b59d0b3d7fb861bbc0b4aa942a9b724fcb3145fc215be68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "168713881604e91024d28603ffeb276d7da371e19df9e34bbaa57d119c49da60",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-05-23T13:38:34Z",
    "title_canon_sha256": "31aa3f74e6e23d0ddc085d4d445c971a2fba5979cf67d6ef52be4dbbe4b3476f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.14559",
    "kind": "arxiv",
    "version": 1
  }
}