Pith Number

pith:USTM2HNN

pith:2015:USTM2HNNNEN4CLXNHZQJNLME6I

not attested not anchored not stored refs pending

The FCC-ee study: Progress and challenges

A. Blondel, A. Bogomyagkov, A. Doblhammer, B. Haerer, B. Holzer, C. Cook, D. Shatilov, E. Levichev, F. Zimmermann, L. Medina, M. Boscolo, M. Koratzinos, R. Tomas, S. Aumon, U. Wienands

arxiv:1506.00918 v1 · 2015-06-02 · 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{USTM2HNNNEN4CLXNHZQJNLME6I}

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	2026-05-18T01:59:34.116487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4a6cd1dad691bc12eed3e6096ad84f2194656911d55e90f3fbc3c4333c09f17

Aliases

arxiv: 1506.00918 · arxiv_version: 1506.00918v1 · doi: 10.48550/arxiv.1506.00918 · pith_short_12: USTM2HNNNEN4 · pith_short_16: USTM2HNNNEN4CLXN · pith_short_8: USTM2HNN

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/USTM2HNNNEN4CLXNHZQJNLME6I \
  | 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: a4a6cd1dad691bc12eed3e6096ad84f2194656911d55e90f3fbc3c4333c09f17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03988de58ce906074237ebee6070281ff69d9b685d622fd7066bc40b119e4d12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2015-06-02T15:23:57Z",
    "title_canon_sha256": "98021e05b4b95b0cb17590174385d72f05333829c058f0d76474141142380814"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00918",
    "kind": "arxiv",
    "version": 1
  }
}