Pith Number

pith:QEPVDZAR

pith:2009:QEPVDZARATKSSQO2YKD4A32YKE

not attested not anchored not stored refs pending

ATLAS monitored drift tube chambers for super-LHC

Albert Engl, Alexander Mlynek, Felix Rauscher, Otmar Biebel, Ralf Hertenberger, Thomas A. Mueller

arxiv:0908.2507 v1 · 2009-08-18 · physics.ins-det · hep-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QEPVDZARATKSSQO2YKD4A32YKE}

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	2026-05-18T04:25:51.100114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

811f51e41104d52941dac287c06f5851036abe45723fafc7c94a1ce30d5f3fe7

Aliases

arxiv: 0908.2507 · arxiv_version: 0908.2507v1 · doi: 10.48550/arxiv.0908.2507 · pith_short_12: QEPVDZARATKS · pith_short_16: QEPVDZARATKSSQO2 · pith_short_8: QEPVDZAR

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/QEPVDZARATKSSQO2YKD4A32YKE \
  | 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: 811f51e41104d52941dac287c06f5851036abe45723fafc7c94a1ce30d5f3fe7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c152f8f0c4bb202a8daf6c94409118808e0345f714868b8c1b724b5652187bd3",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2009-08-18T07:30:24Z",
    "title_canon_sha256": "c7de7ec5a2f4778a5335c5488af3fd07ff14435c3518b32497aa0f7202484134"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.2507",
    "kind": "arxiv",
    "version": 1
  }
}