Pith Number

pith:FCQQ2L2L

pith:2011:FCQQ2L2LRJTXA5CB2GCKUH5PZC

not attested not anchored not stored refs pending

Nonreciprocal switching thresholds in coupled nonlinear microcavities

Fabio Biancalana, Victor Grigoriev

arxiv:1103.1308 v1 · 2011-03-07 · 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{FCQQ2L2LRJTXA5CB2GCKUH5PZC}

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	2026-05-18T04:21:10.498639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28a10d2f4b8a67707441d184aa1fafc896ac4d462b8a198ff6026fe27889f045

Aliases

arxiv: 1103.1308 · arxiv_version: 1103.1308v1 · doi: 10.48550/arxiv.1103.1308 · pith_short_12: FCQQ2L2LRJTX · pith_short_16: FCQQ2L2LRJTXA5CB · pith_short_8: FCQQ2L2L

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/FCQQ2L2LRJTXA5CB2GCKUH5PZC \
  | 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: 28a10d2f4b8a67707441d184aa1fafc896ac4d462b8a198ff6026fe27889f045

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e32bf5195090cf0966b23121421535a4f84b39296f6a90422666c46491d5991",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-03-07T15:47:17Z",
    "title_canon_sha256": "526c5ef05eac8cfe959aca506c911774e1230e759cdea2805ed5336982107d3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1308",
    "kind": "arxiv",
    "version": 1
  }
}