Pith Number

pith:O3AOLHSK

pith:2013:O3AOLHSKNMVHCB7OOYBLKOUW2M

not attested not anchored not stored refs pending

Comparison of f-Q scaling in wineglass and radial modes in ring resonators

Siddharth Tallur, Sunil A. Bhave

arxiv:1301.6564 v1 · 2013-01-28 · 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{O3AOLHSKNMVHCB7OOYBLKOUW2M}

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	2026-05-18T03:35:15.014109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76c0e59e4a6b2a7107ee7602b53a96d33eaa26aa00a8a90a51fa770a7ca133e3

Aliases

arxiv: 1301.6564 · arxiv_version: 1301.6564v1 · doi: 10.48550/arxiv.1301.6564 · pith_short_12: O3AOLHSKNMVH · pith_short_16: O3AOLHSKNMVHCB7O · pith_short_8: O3AOLHSK

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/O3AOLHSKNMVHCB7OOYBLKOUW2M \
  | 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: 76c0e59e4a6b2a7107ee7602b53a96d33eaa26aa00a8a90a51fa770a7ca133e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b39c953da44f8ce8a8375948116d07eeac65ec1a3361b3bd43a18c0f9022d3a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-01-28T14:53:16Z",
    "title_canon_sha256": "f694151b1bcfef6beb46f468810bd76697b21d9348df2ad6b59c4d99bcad8a3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6564",
    "kind": "arxiv",
    "version": 1
  }
}