Pith Number

pith:72N724SU

pith:2007:72N724SUT4QQTXBYSUIYQS5Q7N

not attested not anchored not stored refs pending

Study of the electron trigger efficiency of the CMS Experiment using test beam data

J. Varela, M. Gallinaro, P.Q. Ribeiro

arxiv:0710.2440 v3 · 2007-10-12 · 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{72N724SUT4QQTXBYSUIYQS5Q7N}

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	2026-07-04T15:42:19.560751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe9bfd72549f2109dc389511884bb0fb5c8e32cc5f583601012756f412f98480

Aliases

arxiv: 0710.2440 · arxiv_version: 0710.2440v3 · doi: 10.48550/arxiv.0710.2440 · pith_short_12: 72N724SUT4QQ · pith_short_16: 72N724SUT4QQTXBY · pith_short_8: 72N724SU

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/72N724SUT4QQTXBYSUIYQS5Q7N \
  | 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: fe9bfd72549f2109dc389511884bb0fb5c8e32cc5f583601012756f412f98480

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d785d865969b262dda12b86445d27ccd6552c6ffbeb53c399d80372c2675760",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2007-10-12T11:58:42Z",
    "title_canon_sha256": "4537bde4962da76abde714155f877b68d5ed791e8f86dc1e4913a35ff7cb65f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.2440",
    "kind": "arxiv",
    "version": 3
  }
}