Pith Number

pith:CEMKOIAT

pith:2014:CEMKOIATUS6UI4HKUDNOQ4BBOO

not attested not anchored not stored refs pending

Remarkable optics of short-pitch deformed helix ferroelectric liquid crystals: symmetries, exceptional points and polarization-resolved angular patterns

Alexei D. Kiselev, Vladimir G. Chigrinov

arxiv:1407.3534 v1 · 2014-07-14 · physics.optics · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CEMKOIATUS6UI4HKUDNOQ4BBOO}

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	2026-05-18T01:42:37.227007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1118a72013a4bd4470eaa0dae8702173a71b441edac6b6de425794141fb9246b

Aliases

arxiv: 1407.3534 · arxiv_version: 1407.3534v1 · doi: 10.48550/arxiv.1407.3534 · pith_short_12: CEMKOIATUS6U · pith_short_16: CEMKOIATUS6UI4HK · pith_short_8: CEMKOIAT

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/CEMKOIATUS6UI4HKUDNOQ4BBOO \
  | 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: 1118a72013a4bd4470eaa0dae8702173a71b441edac6b6de425794141fb9246b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf98c026b52d2a767850a3c1493353b15137ceb2d5fd73ecf4b1ce2f581ca027",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-07-14T03:57:34Z",
    "title_canon_sha256": "9e2d06b994bc6c420b55bf225561b663957ff10c101259c204f8ff699d850d3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3534",
    "kind": "arxiv",
    "version": 1
  }
}