Pith Number

pith:JN5Q4QSF

pith:2022:JN5Q4QSFTYUCK237UBTZYKNMLE

not attested not anchored not stored refs pending

X-ray phase-contrast micro tomography of soft tissues using a compact laboratory system with two-directional sensitivity

Adam Doherty, Alberto Astolfo, Alessandro Olivo, Carlos Navarrete-Leon, Charlotte K. Hagen, David Bate, Giovanni Piredda, Marco Endrizzi, Mattia F.M. Gerli, Savvas Savvidis, Silvia Cipiccia

arxiv:2212.07963 v1 · 2022-12-15 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JN5Q4QSFTYUCK237UBTZYKNMLE}

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	2026-07-05T05:25:39.484166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b7b0e42459e28256b7fa0679c29ac593cc12a40aae1661230675ee05db402dc

Aliases

arxiv: 2212.07963 · arxiv_version: 2212.07963v1 · doi: 10.48550/arxiv.2212.07963 · pith_short_12: JN5Q4QSFTYUC · pith_short_16: JN5Q4QSFTYUCK237 · pith_short_8: JN5Q4QSF

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/JN5Q4QSFTYUCK237UBTZYKNMLE \
  | 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: 4b7b0e42459e28256b7fa0679c29ac593cc12a40aae1661230675ee05db402dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0875a519eaf48b1c8672b3b11dc688ca97387e940569a1fe083e997cbf500d2b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2022-12-15T16:58:15Z",
    "title_canon_sha256": "579f4220664b59c1870a48356887a5324755b260815944cfdb63d0522ec264e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.07963",
    "kind": "arxiv",
    "version": 1
  }
}