Pith Number

pith:YFKOCGUG

pith:2012:YFKOCGUG2CCJFCG2AAJSN7IDUF

not attested not anchored not stored refs pending

Texture and shape of two-dimensional domains of nematic liquid crystal

P. van der Schoot, R. H. J. Otten, R. M. W. van Bijnen

arxiv:1202.6563 v1 · 2012-02-29 · 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{YFKOCGUG2CCJFCG2AAJSN7IDUF}

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	2026-05-18T03:22:51.865915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c154e11a86d0849288da001326fd03a14c0edd5f3992eea2912173a24110dd0b

Aliases

arxiv: 1202.6563 · arxiv_version: 1202.6563v1 · doi: 10.48550/arxiv.1202.6563 · pith_short_12: YFKOCGUG2CCJ · pith_short_16: YFKOCGUG2CCJFCG2 · pith_short_8: YFKOCGUG

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/YFKOCGUG2CCJFCG2AAJSN7IDUF \
  | 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: c154e11a86d0849288da001326fd03a14c0edd5f3992eea2912173a24110dd0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd92ce098be1ade61a6593315079c59db73e43c71d11680e006a1b7e22eaefb1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-02-29T14:58:13Z",
    "title_canon_sha256": "c4ea1169f2d9f9905c41a8e43fc8714db313b2547ef827e5d896710f18ed7a49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.6563",
    "kind": "arxiv",
    "version": 1
  }
}