Pith Number

pith:FJW4BVFK

pith:2016:FJW4BVFKOPKL2GAJ3GLPEHFJII

not attested not anchored not stored refs pending

Cryogenic rf test of the first plasma etched SRF cavity

A.-M. Valente-Feliciano, A. Palczewski, D. Im, J. Upadhyay, L. Phillips, L. Vu\v{s}kovi\'c, S. Popovi\'c

arxiv:1605.06494 v1 · 2016-05-20 · physics.acc-ph · physics.atom-ph · physics.plasm-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{FJW4BVFKOPKL2GAJ3GLPEHFJII}

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	2026-05-18T01:14:18.751795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a6dc0d4aa73d4bd1809d996f21ca942334f89a7518e00dd5ac6996370bc5b86

Aliases

arxiv: 1605.06494 · arxiv_version: 1605.06494v1 · doi: 10.48550/arxiv.1605.06494 · pith_short_12: FJW4BVFKOPKL · pith_short_16: FJW4BVFKOPKL2GAJ · pith_short_8: FJW4BVFK

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/FJW4BVFKOPKL2GAJ3GLPEHFJII \
  | 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: 2a6dc0d4aa73d4bd1809d996f21ca942334f89a7518e00dd5ac6996370bc5b86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36434b887e8e0ac9f57d9c3647b5fa98864caa848b29ca5fab5e40378c75b102",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2016-05-20T19:56:53Z",
    "title_canon_sha256": "7fa2b42db04209c6332350613a82108400310676b13edc6e829aa1dc1d6ec022"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.06494",
    "kind": "arxiv",
    "version": 1
  }
}