Pith Number

pith:NMTM4N5O

pith:2018:NMTM4N5OCVKQT77VZPDHI3JKHG

not attested not anchored not stored refs pending

Comprehensive procedure for personalized dosimetry in computed tomography

Antti Kosunen, Ludwig B\"uermann, Markus Borowski, Mika Kortesniemi, Stephan Rosendahl, Teemu Siiskonen, Veli-Matti Sundell

arxiv:1812.01430 v1 · 2018-12-04 · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NMTM4N5OCVKQT77VZPDHI3JKHG}

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	2026-05-17T23:59:12.495402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b26ce37ae155509fff5cbc6746d2a399b8b33cc15c9ba093e8e207e27032786

Aliases

arxiv: 1812.01430 · arxiv_version: 1812.01430v1 · doi: 10.48550/arxiv.1812.01430 · pith_short_12: NMTM4N5OCVKQ · pith_short_16: NMTM4N5OCVKQT77V · pith_short_8: NMTM4N5O

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/NMTM4N5OCVKQT77VZPDHI3JKHG \
  | 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: 6b26ce37ae155509fff5cbc6746d2a399b8b33cc15c9ba093e8e207e27032786

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "616f94400113f0a2cb1c00ce9e27eb0aec9caad52632e36471eacd64827f8873",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2018-12-04T14:21:22Z",
    "title_canon_sha256": "9e1e5e6947fa68ea3a4b3ff80c6188f355a156df1cfec8c94f40322949ceaeb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01430",
    "kind": "arxiv",
    "version": 1
  }
}