Pith Number

pith:VS4U44AK

pith:2010:VS4U44AKBWLHDMOCBM3TX7S2O4

not attested not anchored not stored refs pending

Nuclear Emulsion Film Detectors for Proton Radiography: Design and Test of the First Prototype

A. Ereditato, C. Pistillo, I. Kreslo, P. Scampoli, S. Braccini, S. Studer, U. Moser

arxiv:1001.0857 v1 · 2010-01-06 · physics.med-ph · 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{VS4U44AKBWLHDMOCBM3TX7S2O4}

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	2026-05-18T02:10:04.552900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acb94e700a0d9671b1c20b373bfe5a770abca93691d8138ad149c0038bb03f95

Aliases

arxiv: 1001.0857 · arxiv_version: 1001.0857v1 · doi: 10.48550/arxiv.1001.0857 · pith_short_12: VS4U44AKBWLH · pith_short_16: VS4U44AKBWLHDMOC · pith_short_8: VS4U44AK

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/VS4U44AKBWLHDMOCBM3TX7S2O4 \
  | 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: acb94e700a0d9671b1c20b373bfe5a770abca93691d8138ad149c0038bb03f95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9628902469a8fe51f05889a3c33a791fccf2acea8ec8bc84732ba070f7e98e46",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2010-01-06T11:24:22Z",
    "title_canon_sha256": "a8eeac82c626886b8d8269dc2486393fb14a24d8768d90ee3e43be39b3b04e64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.0857",
    "kind": "arxiv",
    "version": 1
  }
}