Pith Number

pith:6ZDXS6G2

pith:2005:6ZDXS6G2HJGUZYLT7TPFMFX62Z

not attested not anchored not stored refs pending

The Timing System for the CDF Electromagnetic Calorimeters

D. Toback, F. Happacher, H. Frisch, H. Sanders, M. Cordelli, M. Goncharov, P. Wagner, R. Wagner, S. Miscetti, S.W. Lee, T. Kamon, V. Khotilovich, V. Krutelyov

arxiv:physics/0512171 v1 · 2005-12-19 · 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{6ZDXS6G2HJGUZYLT7TPFMFX62Z}

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	2026-07-04T15:26:12.346051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6477978da3a4d4ce173fcde5616fed641c79bc8e28679c25e338a603c22d3d1

Aliases

arxiv: physics/0512171 · arxiv_version: physics/0512171v1 · doi: 10.48550/arxiv.physics/0512171 · pith_short_12: 6ZDXS6G2HJGU · pith_short_16: 6ZDXS6G2HJGUZYLT · pith_short_8: 6ZDXS6G2

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/6ZDXS6G2HJGUZYLT7TPFMFX62Z \
  | 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: f6477978da3a4d4ce173fcde5616fed641c79bc8e28679c25e338a603c22d3d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef726048c2cf41c5c48d472984915604221dbbf284b8711aa2e71d26e784b42f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2005-12-19T16:26:15Z",
    "title_canon_sha256": "92384a93001547d5803106e2f937f1049b36151d7da5d3adce0c9245fe517b7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0512171",
    "kind": "arxiv",
    "version": 1
  }
}