Pith Number

pith:44HIM3WG

pith:2009:44HIM3WGODOAFNR7OM74DL3AF7

not attested not anchored not stored refs pending

Reversible nonreciprocity in photonic structures infiltrated with liquid crystals

Andrey E. Miroshnichenko, Etienne Brasselet, Yuri S. Kivshar

arxiv:0910.1500 v1 · 2009-10-08 · 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{44HIM3WGODOAFNR7OM74DL3AF7}

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	2026-05-18T02:11:25.547684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e70e866ec670dc02b63f733fc1af602fc80b29d773ad46856a3865c0d3280bb7

Aliases

arxiv: 0910.1500 · arxiv_version: 0910.1500v1 · doi: 10.48550/arxiv.0910.1500 · pith_short_12: 44HIM3WGODOA · pith_short_16: 44HIM3WGODOAFNR7 · pith_short_8: 44HIM3WG

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/44HIM3WGODOAFNR7OM74DL3AF7 \
  | 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: e70e866ec670dc02b63f733fc1af602fc80b29d773ad46856a3865c0d3280bb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "535cff989d40cc913a7d3ae282f97061d80765819f280324866742c5c835eca6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2009-10-08T13:25:54Z",
    "title_canon_sha256": "d0d3ee3a44b3a502b57e9ca5c4edcc115dfe7935761115bdae5043f84ab1a36a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.1500",
    "kind": "arxiv",
    "version": 1
  }
}