Pith Number

pith:BPTTI7N7

pith:2012:BPTTI7N7NOROTGV7P7OWCIPM4M

not attested not anchored not stored refs pending

Beam Coupling Impedance of the LHC TCTP Collimators

Alessandro Dallocchio, Alexej Grudiev, Benoit Salvant, Elias Metral, Fritz Caspers, Hugo Day, Luca Gentini, Roger Jones

arxiv:1207.3681 v1 · 2012-07-16 · 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{BPTTI7N7NOROTGV7P7OWCIPM4M}

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	2026-05-18T03:50:59.842276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0be7347dbf6ba2e99abf7fdd6121ece3337c1fce535d7087265505e6395c5822

Aliases

arxiv: 1207.3681 · arxiv_version: 1207.3681v1 · doi: 10.48550/arxiv.1207.3681 · pith_short_12: BPTTI7N7NORO · pith_short_16: BPTTI7N7NOROTGV7 · pith_short_8: BPTTI7N7

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/BPTTI7N7NOROTGV7P7OWCIPM4M \
  | 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: 0be7347dbf6ba2e99abf7fdd6121ece3337c1fce535d7087265505e6395c5822

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07ddf9de11a0c0464a26cbb6d0d36710c0fa3b775e0de565694fa2e19f9c50c5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2012-07-16T13:48:47Z",
    "title_canon_sha256": "4c9f6869af42518fa1738fa9bd9dd0692ecd6d48fcad565ddf1c320f8845448c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.3681",
    "kind": "arxiv",
    "version": 1
  }
}