Pith Number

pith:QZPEZERI

pith:2023:QZPEZERIHPBG2PFNPDWHBD4QAO

not attested not anchored not stored refs pending

Open-access microcavities: high stability without dedicated mechanical low-pass filter in closed-cycle cryostats

H. van der Meer, M. Fisicaro, M.J. Rost, M. Witlox, W. L\"offler

arxiv:2308.02545 v1 · 2023-08-01 · physics.ins-det · physics.app-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{QZPEZERIHPBG2PFNPDWHBD4QAO}

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	2026-07-05T06:38:04.273142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

865e4c92283bc26d3cad78ec708f9003b30af36807ca796579f45d300fd9874f

Aliases

arxiv: 2308.02545 · arxiv_version: 2308.02545v1 · doi: 10.48550/arxiv.2308.02545 · pith_short_12: QZPEZERIHPBG · pith_short_16: QZPEZERIHPBG2PFN · pith_short_8: QZPEZERI

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/QZPEZERIHPBG2PFNPDWHBD4QAO \
  | 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: 865e4c92283bc26d3cad78ec708f9003b30af36807ca796579f45d300fd9874f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36fc283e69b8b6e469fdee406153aee6290601c7aa9b8f6f2abbdc5768d9dec5",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2023-08-01T16:41:03Z",
    "title_canon_sha256": "a84463c21679256ac0f509dee1b0cc3d14aa48a81ea0a8d44ea88098ff925d2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.02545",
    "kind": "arxiv",
    "version": 1
  }
}