Pith Number

pith:YJL6WU3L

pith:2000:YJL6WU3LYQ4IUET5GBM37SCQD6

not attested not anchored not stored refs pending

Surface extrapolation length and director structures in confined nematics

N. Priezjev, Robert A. Pelcovits

arxiv:cond-mat/0006240 v1 · 2000-06-14 · 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{YJL6WU3LYQ4IUET5GBM37SCQD6}

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	2026-05-18T01:07:12.939233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c257eb536bc4388a127d3059bfc8501fa90ea9cd0e956c2a37b2efb4760829f0

Aliases

arxiv: cond-mat/0006240 · arxiv_version: cond-mat/0006240v1 · doi: 10.48550/arxiv.cond-mat/0006240 · pith_short_12: YJL6WU3LYQ4I · pith_short_16: YJL6WU3LYQ4IUET5 · pith_short_8: YJL6WU3L

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/YJL6WU3LYQ4IUET5GBM37SCQD6 \
  | 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: c257eb536bc4388a127d3059bfc8501fa90ea9cd0e956c2a37b2efb4760829f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11b9cf2adc2f8d42b587aabfc2ccafb88d86dda6f94180526f84e14fed4a0687",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2000-06-14T20:26:48Z",
    "title_canon_sha256": "44ee2a200781a6e0dc5601e64e95868cc97501d0f064d9c3bbbf7c1aca2b5a8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0006240",
    "kind": "arxiv",
    "version": 1
  }
}