Pith Number

pith:4LGAO4ZC

pith:2009:4LGAO4ZC4LMZFY4JNG4BGTB3BO

not attested not anchored not stored refs pending

Defect structures in nematic liquid crystals around charged particles

Akira Furukawa, Akira Onuki, Keisuke Tojo, Takeaki Araki

arxiv:0908.1455 v1 · 2009-08-11 · cond-mat.stat-mech · 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{4LGAO4ZC4LMZFY4JNG4BGTB3BO}

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	2026-05-18T02:12:35.720461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2cc077322e2d992e38969b8134c3b0bb8dc228417e75805337fcdc04b8cbcf3

Aliases

arxiv: 0908.1455 · arxiv_version: 0908.1455v1 · doi: 10.48550/arxiv.0908.1455 · pith_short_12: 4LGAO4ZC4LMZ · pith_short_16: 4LGAO4ZC4LMZFY4J · pith_short_8: 4LGAO4ZC

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/4LGAO4ZC4LMZFY4JNG4BGTB3BO \
  | 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: e2cc077322e2d992e38969b8134c3b0bb8dc228417e75805337fcdc04b8cbcf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e375db035fd453ef40f81f5d4a1b1777a751f5f347e2b7f3af3b0ee19a75f730",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2009-08-11T07:02:24Z",
    "title_canon_sha256": "b52b80b0170d3b0d710cc5f44616c0a6069668b05be2a8a32c6ba67945cdffc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.1455",
    "kind": "arxiv",
    "version": 1
  }
}