Pith Number

pith:Z42D3FOF

pith:2013:Z42D3FOF2D27ETKCRDGOMCWBV5

not attested not anchored not stored refs pending

Electron Cloud Observations and Predictions at KEKB, PEP-II and SuperB Factories

H. Fukuma (KEK, Tsukuba)

arxiv:1307.8330 v1 · 2013-07-31 · 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{Z42D3FOF2D27ETKCRDGOMCWBV5}

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	2026-05-18T03:17:01.547556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf343d95c5d0f5f24d4288cce60ac1af62a32941bb2c263721612e7037e22716

Aliases

arxiv: 1307.8330 · arxiv_version: 1307.8330v1 · doi: 10.48550/arxiv.1307.8330 · pith_short_12: Z42D3FOF2D27 · pith_short_16: Z42D3FOF2D27ETKC · pith_short_8: Z42D3FOF

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/Z42D3FOF2D27ETKCRDGOMCWBV5 \
  | 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: cf343d95c5d0f5f24d4288cce60ac1af62a32941bb2c263721612e7037e22716

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3e78070563b14c75686c2fd0d97563cf56ac6bd53341359c8e0b889ffd5c9ab",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2013-07-31T14:20:09Z",
    "title_canon_sha256": "495934457d4913e0bf03deff76e3ff48acf35da321335e0647ad8d73d30ff10a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.8330",
    "kind": "arxiv",
    "version": 1
  }
}