Pith Number

pith:BJQJZ7KO

pith:2009:BJQJZ7KOBJTVF4CTJCAYSJSLL3

not attested not anchored not stored refs pending

Overview of Studies on the SPIROC Chip Characterisation

B. Lutz, R. Fabbri, W. Shen

arxiv:0911.1566 v1 · 2009-11-08 · 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{BJQJZ7KOBJTVF4CTJCAYSJSLL3}

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	2026-07-04T16:40:39.993120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a609cfd4e0a6752f053488189264b5efff51302c8cef3a94326611929ae8720

Aliases

arxiv: 0911.1566 · arxiv_version: 0911.1566v1 · doi: 10.48550/arxiv.0911.1566 · pith_short_12: BJQJZ7KOBJTV · pith_short_16: BJQJZ7KOBJTVF4CT · pith_short_8: BJQJZ7KO

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/BJQJZ7KOBJTVF4CTJCAYSJSLL3 \
  | 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: 0a609cfd4e0a6752f053488189264b5efff51302c8cef3a94326611929ae8720

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91557503e14315db06240c94b43862f59368d646c2793732d4d120c081ffeb54",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2009-11-08T22:14:49Z",
    "title_canon_sha256": "c97c0f5b7d1a98b0a02211414df15297fa1a339b8feaa1a37da91062438abf25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.1566",
    "kind": "arxiv",
    "version": 1
  }
}