Pith Number

pith:RJYN6XOV

pith:2018:RJYN6XOV2MADE3KAOXYESYTFEE

not attested not anchored not stored refs pending

Frequency Stability Measurement of Cryogenic Sapphire Oscillators with a Multichannel Tracking DDS and the Two-Sample Covariance

Christophe Fluhr Beno\^it Dubois, Claudio E. Calosso, Enrico Rubiolar, Fran\c{c}ois Vernotte, Vincent Giordano

arxiv:1808.09843 v1 · 2018-08-29 · physics.ins-det

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RJYN6XOV2MADE3KAOXYESYTFEE}

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	2026-05-18T00:06:54.299587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a70df5dd5d300326d4075f0496265213cee9074501895e321c8930a4a22aa6b

Aliases

arxiv: 1808.09843 · arxiv_version: 1808.09843v1 · doi: 10.48550/arxiv.1808.09843 · pith_short_12: RJYN6XOV2MAD · pith_short_16: RJYN6XOV2MADE3KA · pith_short_8: RJYN6XOV

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/RJYN6XOV2MADE3KAOXYESYTFEE \
  | 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: 8a70df5dd5d300326d4075f0496265213cee9074501895e321c8930a4a22aa6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4acca4646fad399688d5c751e04b3961390619a41422b8422272a752933effd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2018-08-29T14:14:20Z",
    "title_canon_sha256": "e0f54a02dc97f4d2122e835adcf4c3c49d61746a6b1b1d5311caf242b41c8d9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09843",
    "kind": "arxiv",
    "version": 1
  }
}