Pith Number

pith:QGU54DFP

pith:2011:QGU54DFPNYJEEEWQWUISMJEL6I

not attested not anchored not stored refs pending

Comparison of the current LHC Collimators and the SLAC Phase 2 Collimator Impedances

Benoit Salvant, Elias Metral, Fritz Caspers, Hugo Day, Roger Jones

arxiv:1110.2027 v1 · 2011-10-10 · 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{QGU54DFPNYJEEEWQWUISMJEL6I}

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	2026-05-18T04:11:19.076860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81a9de0caf6e124212d0b51126248bf21d2c43876b8986d58274fbb950f33a3a

Aliases

arxiv: 1110.2027 · arxiv_version: 1110.2027v1 · doi: 10.48550/arxiv.1110.2027 · pith_short_12: QGU54DFPNYJE · pith_short_16: QGU54DFPNYJEEEWQ · pith_short_8: QGU54DFP

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/QGU54DFPNYJEEEWQWUISMJEL6I \
  | 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: 81a9de0caf6e124212d0b51126248bf21d2c43876b8986d58274fbb950f33a3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35b0b25809715b45ddc516a23002e8c12439a9c5f9afd11b9487efe0124ff866",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2011-10-10T12:46:23Z",
    "title_canon_sha256": "d43bd09e499fae56a731f7a129b5f53b1ef75560b6f8971d1c10393949cd4b4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.2027",
    "kind": "arxiv",
    "version": 1
  }
}