Pith Number

pith:PMKDC2UL

pith:2002:PMKDC2ULCMCI5ZZTUBJ5UNJN2U

not attested not anchored not stored refs pending

Experimental measurement of photothermal effect in Fabry-Perot cavities

F. Marin, L. Conti, M. Cerdonio, M. De Rosa, M. Pinard

arxiv:gr-qc/0201038 v2 · 2002-01-11 · gr-qc · 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{PMKDC2ULCMCI5ZZTUBJ5UNJN2U}

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	2026-05-18T02:39:17.454134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b14316a8b13048ee733a053da352dd522fc2f29cf1c3d7bf1a3440aa791b81a

Aliases

arxiv: gr-qc/0201038 · arxiv_version: gr-qc/0201038v2 · doi: 10.48550/arxiv.gr-qc/0201038 · pith_short_12: PMKDC2ULCMCI · pith_short_16: PMKDC2ULCMCI5ZZT · pith_short_8: PMKDC2UL

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/PMKDC2ULCMCI5ZZTUBJ5UNJN2U \
  | 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: 7b14316a8b13048ee733a053da352dd522fc2f29cf1c3d7bf1a3440aa791b81a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "267c031c06ea09e71baa964deb478dad1f4082583da1e5d74413e14f8ed44851",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2002-01-11T12:05:44Z",
    "title_canon_sha256": "4d3229f18ac58071860022f40adda1fd20155b89ffe880c5c3690927019c4dd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0201038",
    "kind": "arxiv",
    "version": 2
  }
}