Pith Number

pith:FEZQVK4C

pith:2012:FEZQVK4CTRDNGWSQGTABDWP6LT

not attested not anchored not stored refs pending

Commissioning of the cryogenics of the LHC long straight sections

A. Perin, C. Darve (Fermilab), C. Parente (CERN), F. Millet, G. Ferlin, J. Casas-Cubillos, M. Soubiran, R. Rabehl (Fermilab), R. van Weelderen, S. Claudet (CERN), U. Wagner (CERN)

arxiv:1207.7093 v1 · 2012-07-30 · physics.acc-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{FEZQVK4CTRDNGWSQGTABDWP6LT}

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	2026-05-18T03:49:46.818840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29330aab829c46d35a5034c011d9fe5cf5f65f8c291e4b916bef4508b62e72a0

Aliases

arxiv: 1207.7093 · arxiv_version: 1207.7093v1 · doi: 10.48550/arxiv.1207.7093 · pith_short_12: FEZQVK4CTRDN · pith_short_16: FEZQVK4CTRDNGWSQ · pith_short_8: FEZQVK4C

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/FEZQVK4CTRDNGWSQGTABDWP6LT \
  | 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: 29330aab829c46d35a5034c011d9fe5cf5f65f8c291e4b916bef4508b62e72a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "902e193ac54d90234de1d2f4d51e3af26f146f6558e9d3d2cda3bdfa78a91029",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2012-07-30T20:34:51Z",
    "title_canon_sha256": "1a198cdaa7ae5c2bd518cc27ed3398dc9d15d8efcd4cd1e5ee20c06c4d075573"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.7093",
    "kind": "arxiv",
    "version": 1
  }
}