Pith Number

pith:WUIQGXV7

pith:2015:WUIQGXV7SOI7WKTVBYG2QK4FVD

not attested not anchored not stored refs pending

Light modulation in planar aligned short-pitch deformed-helix ferroelectric liquid crystals

Alexei D. Kiselev, Evgeny P. Pozhidaev, Sergey A. Samagin, Svetlana P. Kotova

arxiv:1508.04964 v1 · 2015-08-20 · cond-mat.mtrl-sci · 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{WUIQGXV7SOI7WKTVBYG2QK4FVD}

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	2026-05-18T01:24:38.234850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b511035ebf9391fb2a750e0da82b85a8dc342373b13f405201a94cbea45a8bc6

Aliases

arxiv: 1508.04964 · arxiv_version: 1508.04964v1 · doi: 10.48550/arxiv.1508.04964 · pith_short_12: WUIQGXV7SOI7 · pith_short_16: WUIQGXV7SOI7WKTV · pith_short_8: WUIQGXV7

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/WUIQGXV7SOI7WKTVBYG2QK4FVD \
  | 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: b511035ebf9391fb2a750e0da82b85a8dc342373b13f405201a94cbea45a8bc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea45acf0684236310d91d99401839e44c1bcb642a00a599ec0f768e9f55210cc",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-08-20T12:04:14Z",
    "title_canon_sha256": "3bf44ec69bd1f13c5b3fe08bec8a6ab9dfae83c0a70cf6d5335625de7330229f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04964",
    "kind": "arxiv",
    "version": 1
  }
}