Pith Number

pith:QOCVQLFT

pith:2013:QOCVQLFT6K2G7S7HCNSSCMIRE5

not attested not anchored not stored refs pending

Blue-phase-polymer-templated nematic with sub-millisecond broad-temperature range electro-optic switching

Jie Xiang, Oleg D. Lavrentovich

arxiv:1307.8175 v1 · 2013-07-31 · cond-mat.soft · 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{QOCVQLFT6K2G7S7HCNSSCMIRE5}

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	2026-05-18T01:48:32.461183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8385582cb3f2b46fcbe71365213111274b496f59659525f6a2adf7f91a7024ee

Aliases

arxiv: 1307.8175 · arxiv_version: 1307.8175v1 · doi: 10.48550/arxiv.1307.8175 · pith_short_12: QOCVQLFT6K2G · pith_short_16: QOCVQLFT6K2G7S7H · pith_short_8: QOCVQLFT

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/QOCVQLFT6K2G7S7HCNSSCMIRE5 \
  | 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: 8385582cb3f2b46fcbe71365213111274b496f59659525f6a2adf7f91a7024ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a81416a6f996e7f73870271c679a36115b1669b72e482021c3d6884b8a9e724",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-07-31T00:19:04Z",
    "title_canon_sha256": "75a6816bc9154740dadeff879b92929838046e2bb6110556651f1773239fa56f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.8175",
    "kind": "arxiv",
    "version": 1
  }
}