Pith Number

pith:7PJXUUC3

pith:2005:7PJXUUC3LSYRPCYESYDG4222PX

not attested not anchored not stored refs pending

Isotropic-nematic transition in liquid crystals confined between rough walls

David L Cheung, Friederike Schmid

arxiv:cond-mat/0511198 v1 · 2005-11-08 · 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{7PJXUUC3LSYRPCYESYDG4222PX}

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	2026-07-04T16:54:50.972848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbd37a505b5cb1178b0496066e6b5a7dce9fc401e970d886539e8b5416ffeee4

Aliases

arxiv: cond-mat/0511198 · arxiv_version: cond-mat/0511198v1 · doi: 10.48550/arxiv.cond-mat/0511198 · pith_short_12: 7PJXUUC3LSYR · pith_short_16: 7PJXUUC3LSYRPCYE · pith_short_8: 7PJXUUC3

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/7PJXUUC3LSYRPCYESYDG4222PX \
  | 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: fbd37a505b5cb1178b0496066e6b5a7dce9fc401e970d886539e8b5416ffeee4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aebd0ab7d7a6bdd2f80136c90930d6bc437209f38db0e2d13cdf641045d951c3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2005-11-08T12:39:03Z",
    "title_canon_sha256": "5b7b8e5ee82b2d3c555d1811e80e7d2baa59894488144960b3e05911a4731a7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0511198",
    "kind": "arxiv",
    "version": 1
  }
}