Pith Number

pith:ZNGXHAI5

pith:2018:ZNGXHAI5FDOF2TWWEIURQNSQBY

not attested not anchored not stored refs pending

Microcontroller based scanning transfer cavity lock for long-term laser frequency stabilization

A. Restelli, J. V. Porto, S. L. Rolston, S. Subhankar, Y. Wang

arxiv:1810.07256 v2 · 2018-10-16 · physics.ins-det · physics.atom-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZNGXHAI5FDOF2TWWEIURQNSQBY}

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	2026-05-17T23:47:59.367774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb4d73811d28dc5d4ed622291836500e3f0dc765fd38f14b7edc8187306b440c

Aliases

arxiv: 1810.07256 · arxiv_version: 1810.07256v2 · doi: 10.48550/arxiv.1810.07256 · pith_short_12: ZNGXHAI5FDOF · pith_short_16: ZNGXHAI5FDOF2TWW · pith_short_8: ZNGXHAI5

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/ZNGXHAI5FDOF2TWWEIURQNSQBY \
  | 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: cb4d73811d28dc5d4ed622291836500e3f0dc765fd38f14b7edc8187306b440c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "206958ce69b04f9ab45cb1113effae68aaa0c827c63c0e4808549edf40b68dc2",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2018-10-16T20:10:46Z",
    "title_canon_sha256": "cb7b3f8d74d7caedfac28c172af682ff20aeafb8483afabe4dae7cb85bcd1579"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07256",
    "kind": "arxiv",
    "version": 2
  }
}