Pith Number

pith:EWJH2D42

pith:2011:EWJH2D427ATA5SXOCOTOQGRXYF

not attested not anchored not stored refs pending

Universal Dynamics of Kerr Frequency Comb Formation in Microresonators

C. Wang, E. Gavartin, J. Riemensberger, K. Hartinger, M. L. Gorodetsky, R. Holzwarth, T. Herr, T. J. Kippenberg

arxiv:1111.3071 v1 · 2011-11-13 · 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{EWJH2D427ATA5SXOCOTOQGRXYF}

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	2026-05-18T01:21:23.381932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25927d0f9af8260ecaee13a6e81a37c14130ce62f6b46d9180a95b46139f4555

Aliases

arxiv: 1111.3071 · arxiv_version: 1111.3071v1 · doi: 10.48550/arxiv.1111.3071 · pith_short_12: EWJH2D427ATA · pith_short_16: EWJH2D427ATA5SXO · pith_short_8: EWJH2D42

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/EWJH2D427ATA5SXOCOTOQGRXYF \
  | 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: 25927d0f9af8260ecaee13a6e81a37c14130ce62f6b46d9180a95b46139f4555

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21338e081d8c4188e5e710285e6e9515f9ccfc8bec169f988154b1b312f6a8d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-11-13T22:29:24Z",
    "title_canon_sha256": "e6f7dd019a93a2a83a3fcb18243a0209b2a543d4288fa17066713d08aebb1982"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3071",
    "kind": "arxiv",
    "version": 1
  }
}