Pith Number

pith:K7SEWVKF

pith:2013:K7SEWVKF5U4PWZOUMGIKPGH3NI

not attested not anchored not stored refs pending

Elastic octopoles and colloidal structures in nematic liquid crystals

B. I. Lev, O.M. Tovkach, S. B. Chernyshuk

arxiv:1305.3115 v1 · 2013-05-14 · 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{K7SEWVKF5U4PWZOUMGIKPGH3NI}

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	2026-05-18T01:50:02.340730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57e44b5545ed38fb65d46190a798fb6a13a5a05be0600da7e623d69f121997e4

Aliases

arxiv: 1305.3115 · arxiv_version: 1305.3115v1 · doi: 10.48550/arxiv.1305.3115 · pith_short_12: K7SEWVKF5U4P · pith_short_16: K7SEWVKF5U4PWZOU · pith_short_8: K7SEWVKF

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/K7SEWVKF5U4PWZOUMGIKPGH3NI \
  | 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: 57e44b5545ed38fb65d46190a798fb6a13a5a05be0600da7e623d69f121997e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e819f0a825bee21824146e79bb98eee4a2af14ad624b23f65077a18c6747a46a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-05-14T11:34:47Z",
    "title_canon_sha256": "8ba17a4e04f82daf7dacdbd08f23d236d9d2f8b56ce41bf769b060a138547a88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3115",
    "kind": "arxiv",
    "version": 1
  }
}