Pith Number

pith:O6CLE4YV

pith:2005:O6CLE4YVFSCRJQXKDTJFILGC2W

not attested not anchored not stored refs pending

Liquid crystal pretilt control by inhomogeneous surfaces

Hoi-Sing Kwok, Jones T. K. Wan, Ophelia K. C. Tsui, Ping Sheng

arxiv:cond-mat/0505504 v1 · 2005-05-20 · 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{O6CLE4YVFSCRJQXKDTJFILGC2W}

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	2026-07-04T16:54:01.369445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7784b273152c8514c2ea1cd2542cc2d598655fce538b4e58c5e980d68b1f0618

Aliases

arxiv: cond-mat/0505504 · arxiv_version: cond-mat/0505504v1 · doi: 10.48550/arxiv.cond-mat/0505504 · pith_short_12: O6CLE4YVFSCR · pith_short_16: O6CLE4YVFSCRJQXK · pith_short_8: O6CLE4YV

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/O6CLE4YVFSCRJQXKDTJFILGC2W \
  | 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: 7784b273152c8514c2ea1cd2542cc2d598655fce538b4e58c5e980d68b1f0618

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5f536faf743aef43a8300c10e59c4ec66438a64594dd9f55b4bc5df7e96c51c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2005-05-20T08:56:51Z",
    "title_canon_sha256": "1a09b12386253cb98422d3ba25b55d936f1bba1b3cae762ce42340765cfc1960"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0505504",
    "kind": "arxiv",
    "version": 1
  }
}