Pith Number

pith:OERYJJE6

pith:2019:OERYJJE62RZCCCDY7RBLAZX733

not attested not anchored not stored refs pending

An Aristotelian view on MR-based attenuation correction (ARISTOMRAC): combining the four elements

Guido Buonincontri, Matteo Cencini, Michela Tosetti

arxiv:1906.04077 v1 · 2019-06-10 · 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{OERYJJE62RZCCCDY7RBLAZX733}

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	2026-05-17T23:43:43.967261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

712384a49ed472210878fc42b066ffdee2a5f0ad72eaf905792c23bd11e56c03

Aliases

arxiv: 1906.04077 · arxiv_version: 1906.04077v1 · doi: 10.48550/arxiv.1906.04077 · pith_short_12: OERYJJE62RZC · pith_short_16: OERYJJE62RZCCCDY · pith_short_8: OERYJJE6

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/OERYJJE62RZCCCDY7RBLAZX733 \
  | 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: 712384a49ed472210878fc42b066ffdee2a5f0ad72eaf905792c23bd11e56c03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10a7fec3cf25ec79b35ed3fd7b38fa2c7fd43a6041c927d128903bb68c57f42b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2019-06-10T15:44:08Z",
    "title_canon_sha256": "b2573c3ec84fe98cb7823be8eccdca0044786f3eb40d50705e39c28c98967ab7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04077",
    "kind": "arxiv",
    "version": 1
  }
}