Pith Number

pith:FMHQTSHN

pith:2015:FMHQTSHNU4IFWPJRY5TP2EHVST

not attested not anchored not stored refs pending

Design Topics for Superconducting RF Cavities and Ancillaries

CLASSE), H Padamsee (Cornell U.

arxiv:1501.07129 v1 · 2015-01-28 · 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{FMHQTSHNU4IFWPJRY5TP2EHVST}

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	2026-05-18T02:28:30.153126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b0f09c8eda7105b3d31c766fd10f594fc98c3f25a3b3a1ca1c63f16a50d3fb4

Aliases

arxiv: 1501.07129 · arxiv_version: 1501.07129v1 · doi: 10.48550/arxiv.1501.07129 · pith_short_12: FMHQTSHNU4IF · pith_short_16: FMHQTSHNU4IFWPJR · pith_short_8: FMHQTSHN

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/FMHQTSHNU4IFWPJRY5TP2EHVST \
  | 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: 2b0f09c8eda7105b3d31c766fd10f594fc98c3f25a3b3a1ca1c63f16a50d3fb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bb98747cab4a1d9102a97de22a3a811044879c38b01eff324b06602283f1e54",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2015-01-28T15:05:28Z",
    "title_canon_sha256": "19abb425f46e82c573db47896476750b025cdb86f0aa68d700844149c451fcd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07129",
    "kind": "arxiv",
    "version": 1
  }
}