Pith Number

pith:BGCSHCOV

pith:2015:BGCSHCOVASW6F3575OK2SXKYFD

not attested not anchored not stored refs pending

Transition of defect patterns from 2D to 3D in liquid crystals

Pingwen Zhang, Yang Qu, Ying Wei

arxiv:1510.04391 v1 · 2015-10-15 · 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{BGCSHCOVASW6F3575OK2SXKYFD}

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	2026-05-18T01:30:07.312398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09852389d504ade2efbfeb95a95d5828eb603e5f234d6840aab6475b9b92b799

Aliases

arxiv: 1510.04391 · arxiv_version: 1510.04391v1 · doi: 10.48550/arxiv.1510.04391 · pith_short_12: BGCSHCOVASW6 · pith_short_16: BGCSHCOVASW6F357 · pith_short_8: BGCSHCOV

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/BGCSHCOVASW6F3575OK2SXKYFD \
  | 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: 09852389d504ade2efbfeb95a95d5828eb603e5f234d6840aab6475b9b92b799

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82f6779a705897fb0fe7d7c37324bd6e1f7c8914ff52715cd25bf4c5fab58db7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-10-15T03:55:42Z",
    "title_canon_sha256": "eceb4549fe6c9458d0ee34337bf4a1f154b409078f469aed3838596353f5593c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04391",
    "kind": "arxiv",
    "version": 1
  }
}