Pith Number

pith:UQ3MJPMY

pith:2019:UQ3MJPMYABZ4O5P6S42UIRMDIY

not attested not anchored not stored refs pending

Status of the llrf system for SARAF phase II

C. Marchand, F. Gougnaud, G. Ferrand, L. Zhao, N. Pichoff, R. Duperrier

arxiv:1909.12562 v2 · 2019-09-27 · 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{UQ3MJPMYABZ4O5P6S42UIRMDIY}

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	2026-07-05T00:11:36.896703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a436c4bd980073c775fe97354445834611ff10c3a9da71991feb7c5295d6f2b2

Aliases

arxiv: 1909.12562 · arxiv_version: 1909.12562v2 · doi: 10.48550/arxiv.1909.12562 · pith_short_12: UQ3MJPMYABZ4 · pith_short_16: UQ3MJPMYABZ4O5P6 · pith_short_8: UQ3MJPMY

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/UQ3MJPMYABZ4O5P6S42UIRMDIY \
  | 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: a436c4bd980073c775fe97354445834611ff10c3a9da71991feb7c5295d6f2b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64e0443e400576f4b5a524027d781a0baa1520aeb46f4a4fb077d7839dc3e0fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2019-09-27T08:53:42Z",
    "title_canon_sha256": "9bb5dfc8f3a804e5c5c423f2266d31786000259e53a6f1fc13a9f2a702989218"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.12562",
    "kind": "arxiv",
    "version": 2
  }
}