Pith Number

pith:UFI2QZHS

pith:2019:UFI2QZHSX76YG6P74ICQDPVKAG

not attested not anchored not stored refs pending

Optomechanical tension and crumpling of resonant membranes

A.N. Poddubny, A.V. Poshakinskiy, I.D. Avdeev

arxiv:1907.02010 v1 · 2019-07-03 · cond-mat.mes-hall · 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{UFI2QZHSX76YG6P74ICQDPVKAG}

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	2026-05-17T23:41:34.238412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a151a864f2bffd8379ffe20501beaa0199d00b179a1a61f341434a2bda899c9f

Aliases

arxiv: 1907.02010 · arxiv_version: 1907.02010v1 · doi: 10.48550/arxiv.1907.02010 · pith_short_12: UFI2QZHSX76Y · pith_short_16: UFI2QZHSX76YG6P7 · pith_short_8: UFI2QZHS

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/UFI2QZHSX76YG6P74ICQDPVKAG \
  | 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: a151a864f2bffd8379ffe20501beaa0199d00b179a1a61f341434a2bda899c9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0f92f1345aea994b5330230fc070a516ccf10f02b53b3f53cc30ef7823688c8",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-07-03T16:09:07Z",
    "title_canon_sha256": "3351adc68b9c71e269bcafc440b66e173afa4394f896960f68afa5261a202bcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02010",
    "kind": "arxiv",
    "version": 1
  }
}