Pith Number

pith:FXCTGXKX

pith:2009:FXCTGXKX74CRTV2TEN6BKPVSJ7

not attested not anchored not stored refs pending

Magnetic Faraday rotation in lossy photonic structures

A. Figotin, I. Vitebskiy

arxiv:0912.2612 v1 · 2009-12-14 · physics.optics · physics.class-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FXCTGXKX74CRTV2TEN6BKPVSJ7}

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	2026-05-18T02:10:23.952342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dc5335d57ff0519d753237c153eb24fc653ca6604cbeaaf1ab7240dc87d0b4f

Aliases

arxiv: 0912.2612 · arxiv_version: 0912.2612v1 · doi: 10.48550/arxiv.0912.2612 · pith_short_12: FXCTGXKX74CR · pith_short_16: FXCTGXKX74CRTV2T · pith_short_8: FXCTGXKX

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/FXCTGXKX74CRTV2TEN6BKPVSJ7 \
  | 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: 2dc5335d57ff0519d753237c153eb24fc653ca6604cbeaaf1ab7240dc87d0b4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38ac89942cae43739b8aae9161c87040a957ebd97ff9e396ffc26d03aba57052",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2009-12-14T10:55:10Z",
    "title_canon_sha256": "37fd0c45e45347811a22098d8eda78e0a6239100c1655ccf4f78319048779605"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.2612",
    "kind": "arxiv",
    "version": 1
  }
}