Pith Number

pith:5IATOKZF

pith:2012:5IATOKZFQJN4XNWTHMBYZAPTWE

not attested not anchored not stored refs pending

Vibrational measurement for commissioning SRF Accelerator Test Facility at Fermilab

A. Martinez, J. Leibfritz, M. W. McGee, W. Schappert (Fermilab), Y. Pischalnikov

arxiv:1208.2018 v1 · 2012-08-09 · 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{5IATOKZFQJN4XNWTHMBYZAPTWE}

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	2026-05-18T03:49:09.534533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea01372b25825bcbb6d33b038c81f3b1064e0dfe1d154473be8e20ddcacbce37

Aliases

arxiv: 1208.2018 · arxiv_version: 1208.2018v1 · doi: 10.48550/arxiv.1208.2018 · pith_short_12: 5IATOKZFQJN4 · pith_short_16: 5IATOKZFQJN4XNWT · pith_short_8: 5IATOKZF

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/5IATOKZFQJN4XNWTHMBYZAPTWE \
  | 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: ea01372b25825bcbb6d33b038c81f3b1064e0dfe1d154473be8e20ddcacbce37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6de9df3e7ae51917a69dc896830efc05a7ec01033ef162c940b62b482f76ee55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2012-08-09T19:34:57Z",
    "title_canon_sha256": "12eeda8ee226adbc48df5d3500527c578bc28b49fce4ba3eae16ec1c54fa6d6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.2018",
    "kind": "arxiv",
    "version": 1
  }
}