Pith Number

pith:HNI2F44W

pith:2016:HNI2F44W4DNXPIDY5FCKSP4GJZ

not attested not anchored not stored refs pending

Spontaneous natural optical activity in disordered media

F. A. Pinheiro, N. I. Zheludev, N. Papasimakis, V. A. Fedotov

arxiv:1610.08432 v1 · 2016-10-26 · 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{HNI2F44W4DNXPIDY5FCKSP4GJZ}

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	2026-05-18T00:41:25.768896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b51a2f396e0db77a078e944a93f864e6b618fab9e2fcc2f9c3974b90cde8f38

Aliases

arxiv: 1610.08432 · arxiv_version: 1610.08432v1 · doi: 10.48550/arxiv.1610.08432 · pith_short_12: HNI2F44W4DNX · pith_short_16: HNI2F44W4DNXPIDY · pith_short_8: HNI2F44W

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/HNI2F44W4DNXPIDY5FCKSP4GJZ \
  | 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: 3b51a2f396e0db77a078e944a93f864e6b618fab9e2fcc2f9c3974b90cde8f38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a30bd4c7aa860e79cdf3e8adb8579d156440fe93fc423bd8edd1dff89561576",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-10-26T17:39:01Z",
    "title_canon_sha256": "51b60769bb707b21ecf77432d6b71937719ae5b832f0b7414dac3dc55f3c5f36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08432",
    "kind": "arxiv",
    "version": 1
  }
}