Pith Number

pith:U3IVDO27

pith:2011:U3IVDO27MERYRHCPSQ66PN3QOC

not attested not anchored not stored refs pending

Beam test of the QMB6 calibration board and HBU0 prototype

Czech Republic), Ivo Polak, Jaroslav Cvach, Jaroslav Zalesak (Institute of Physics of the ASCR, Jiri Kvasnicka, Prague

arxiv:1105.4745 v1 · 2011-05-24 · 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{U3IVDO27MERYRHCPSQ66PN3QOC}

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	2026-05-18T04:21:21.871051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6d151bb5f6123889c4f943de7b77070b3d2e532f71fe758dd0a10b989e29814

Aliases

arxiv: 1105.4745 · arxiv_version: 1105.4745v1 · doi: 10.48550/arxiv.1105.4745 · pith_short_12: U3IVDO27MERY · pith_short_16: U3IVDO27MERYRHCP · pith_short_8: U3IVDO27

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/U3IVDO27MERYRHCPSQ66PN3QOC \
  | 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: a6d151bb5f6123889c4f943de7b77070b3d2e532f71fe758dd0a10b989e29814

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcdfd9d298472b799ffcae8e885147cb42116627aab23e5c0620b8e23cc430e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2011-05-24T12:24:33Z",
    "title_canon_sha256": "6a29f61cf72db57bd833e960705e97599c63479d4b2b0923c591dd33967e73fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4745",
    "kind": "arxiv",
    "version": 1
  }
}