Pith Number

pith:R3ZUYFOP

pith:2001:R3ZUYFOPIEHGQJCYAXDSMSHITP

not attested not anchored not stored refs pending

Motion, creation and annihilation of disclinations in multi-domain structured nematic liquid crystal cells

H.-R. Trebin, H. Stark, J. Stelzer, M. Reichenstein

arxiv:cond-mat/0104431 v1 · 2001-04-23 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R3ZUYFOPIEHGQJCYAXDSMSHITP}

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	2026-07-04T16:25:26.803550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ef34c15cf410e68245805c72648e89bdf13b1630edf0ef042b333a161ab7ae7

Aliases

arxiv: cond-mat/0104431 · arxiv_version: cond-mat/0104431v1 · doi: 10.48550/arxiv.cond-mat/0104431 · pith_short_12: R3ZUYFOPIEHG · pith_short_16: R3ZUYFOPIEHGQJCY · pith_short_8: R3ZUYFOP

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/R3ZUYFOPIEHGQJCYAXDSMSHITP \
  | 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: 8ef34c15cf410e68245805c72648e89bdf13b1630edf0ef042b333a161ab7ae7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d6e058acd2bf18de084a33f3f0f8c760bd9bb31c74292952409044666d00dbc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "2001-04-23T12:58:38Z",
    "title_canon_sha256": "f44bb4ca95eb53c1840932e1fe8087b21df829e1658d5964451a6db68f6d320f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0104431",
    "kind": "arxiv",
    "version": 1
  }
}