Pith Number

pith:54Q5SNVL

pith:2015:54Q5SNVLTWA2OJFB64CBCQKS2I

not attested not anchored not stored refs pending

Liquid relaxation: A new Parodi-like relation for nematic liquid crystals

Antonio DiCarlo, Paolo Biscari, Stefano S. Turzi

arxiv:1509.09022 v2 · 2015-09-30 · 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{54Q5SNVLTWA2OJFB64CBCQKS2I}

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	2026-05-18T01:12:37.985716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef21d936ab9d81a724a1f704114152d204ca3327a1300a39ce7a1edbbc0bae02

Aliases

arxiv: 1509.09022 · arxiv_version: 1509.09022v2 · doi: 10.48550/arxiv.1509.09022 · pith_short_12: 54Q5SNVLTWA2 · pith_short_16: 54Q5SNVLTWA2OJFB · pith_short_8: 54Q5SNVL

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/54Q5SNVLTWA2OJFB64CBCQKS2I \
  | 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: ef21d936ab9d81a724a1f704114152d204ca3327a1300a39ce7a1edbbc0bae02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c479acba7b6fd7db9f675848ed4fde08d91d8e4d43dec0c677e8d689aab0560",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-09-30T06:00:37Z",
    "title_canon_sha256": "b6e710d4913a4856df3172a29396adaf819bffebfd55317e5d4cfd31fee20360"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.09022",
    "kind": "arxiv",
    "version": 2
  }
}