Pith Number

pith:SXKJIU2E

pith:2018:SXKJIU2EOEN2BISORZ5XWO4WCW

not attested not anchored not stored refs pending

Phase-Sensitive Region-of-Interest Computed Tomography

Andreas Maier, Christian Riess, Georg Pelzer, Gisela Anton, Johannes Bopp, Lina Felsner, Martin Berger, Sebastian Kaeppler, Thilo Michel, Thomas Weber, Veronika Ludwig

arxiv:1805.09528 v1 · 2018-05-24 · 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{SXKJIU2EOEN2BISORZ5XWO4WCW}

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	2026-05-18T00:15:03.665042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95d4945344711ba0a24e8e7b7b3b9615892e24bca65d6c401fb49b989800a87d

Aliases

arxiv: 1805.09528 · arxiv_version: 1805.09528v1 · doi: 10.48550/arxiv.1805.09528 · pith_short_12: SXKJIU2EOEN2 · pith_short_16: SXKJIU2EOEN2BISO · pith_short_8: SXKJIU2E

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/SXKJIU2EOEN2BISORZ5XWO4WCW \
  | 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: 95d4945344711ba0a24e8e7b7b3b9615892e24bca65d6c401fb49b989800a87d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c03659964712a5f221e37956327da229557520ca4b73471630749ef8a47e291d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2018-05-24T07:10:37Z",
    "title_canon_sha256": "98b176a05146b0185fed0cdc0cd17cd20265c83671a26833cde557b274a32221"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09528",
    "kind": "arxiv",
    "version": 1
  }
}