Pith Number

pith:7HS6VAVH

pith:2021:7HS6VAVH4TL6IBNZTTW35QJLJK

not attested not anchored not stored refs pending

MixMicrobleed: Multi-stage detection and segmentation of cerebral microbleeds

Bas H.M. van der Velden, Denis Kutnar, Hugo J. Kuijf, Marta Girones Sanguesa

arxiv:2108.02482 v1 · 2021-08-05 · eess.IV · 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{7HS6VAVH4TL6IBNZTTW35QJLJK}

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	2026-07-05T03:09:11.889612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9e5ea82a7e4d7e405b99cedbec12b4aa7529aac2ec54e9b98294ff2064f9a22

Aliases

arxiv: 2108.02482 · arxiv_version: 2108.02482v1 · doi: 10.48550/arxiv.2108.02482 · pith_short_12: 7HS6VAVH4TL6 · pith_short_16: 7HS6VAVH4TL6IBNZ · pith_short_8: 7HS6VAVH

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/7HS6VAVH4TL6IBNZTTW35QJLJK \
  | 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: f9e5ea82a7e4d7e405b99cedbec12b4aa7529aac2ec54e9b98294ff2064f9a22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2f0c5d04dad499ab077649b08b1f20c962e52d40bfa97b02bdb1aaabf2aefd0",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-08-05T09:41:08Z",
    "title_canon_sha256": "5eb172fb2a289f0c1f562473f307dcefa5f04c713935538274c7f953ebcf19f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.02482",
    "kind": "arxiv",
    "version": 1
  }
}