Pith Number

pith:V4L2Q4RK

pith:2018:V4L2Q4RK2XJB6MM2UHKMIY5SRU

not attested not anchored not stored refs pending

Operating a near-concentric cavity at the last stable resonance

Adrian Nugraha Utama, Chi Huan Nguyen, Christian Kurtsiefer, Nick Lewty

arxiv:1806.03038 v1 · 2018-06-08 · physics.optics · physics.atom-ph · quant-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{V4L2Q4RK2XJB6MM2UHKMIY5SRU}

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	2026-05-17T23:57:31.837152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af17a8722ad5d21f319aa1d4c463b28d2026da194d7ef14752847fe9929c333e

Aliases

arxiv: 1806.03038 · arxiv_version: 1806.03038v1 · doi: 10.48550/arxiv.1806.03038 · pith_short_12: V4L2Q4RK2XJB · pith_short_16: V4L2Q4RK2XJB6MM2 · pith_short_8: V4L2Q4RK

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/V4L2Q4RK2XJB6MM2UHKMIY5SRU \
  | 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: af17a8722ad5d21f319aa1d4c463b28d2026da194d7ef14752847fe9929c333e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fae254d6e4e3aa137b5c477f5b186b37a2470a750db5380fade62aac6d4d795",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-06-08T09:26:09Z",
    "title_canon_sha256": "4595d857abb35da97eff739b9aff54bdf4362817ef1420173885c0aa9906d427"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03038",
    "kind": "arxiv",
    "version": 1
  }
}