Pith Number

pith:B4RSTWSA

pith:2012:B4RSTWSASK5VABNUCODRHJCFMO

not attested not anchored not stored refs pending

Theory of Polarization Attraction in Parametric Amplifiers Based on Telecommunication Fibers

Massimiliano Guasoni, Stefan Wabnitz, Victor V. Kozlov

arxiv:1206.5858 v1 · 2012-06-25 · 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{B4RSTWSASK5VABNUCODRHJCFMO}

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	2026-05-18T03:37:08.465714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f2329da4092bb5005b4138713a445638c7fbc7a483d3291cb718da1d2dc85ab

Aliases

arxiv: 1206.5858 · arxiv_version: 1206.5858v1 · doi: 10.48550/arxiv.1206.5858 · pith_short_12: B4RSTWSASK5V · pith_short_16: B4RSTWSASK5VABNU · pith_short_8: B4RSTWSA

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/B4RSTWSASK5VABNUCODRHJCFMO \
  | 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: 0f2329da4092bb5005b4138713a445638c7fbc7a483d3291cb718da1d2dc85ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2127d455fb1ceb98ff0aa65f7ff84f7b4ab51fd566b633dcb8929a3664d7edc1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-06-25T23:11:47Z",
    "title_canon_sha256": "4fd2ab8d2c02d0987714869e3214d3d36e896f26b4cefdb5920a15acee179651"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.5858",
    "kind": "arxiv",
    "version": 1
  }
}