Pith Number

pith:YRUOIDUO

pith:2026:YRUOIDUOPEJNLRAAMED6VC7GAB

not attested not anchored not stored refs pending

Effective Complexity Reduction of the Landau-de Gennes Elastic Energy: A Quantitative Framework and Numerical Validation

Arghir-Dani Zarnescu, Razvan-Dumitru Ceuca, Simone Rusconi

arxiv:2607.19920 v1 · 2026-07-22 · 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{YRUOIDUOPEJNLRAAMED6VC7GAB}

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	2026-07-23T01:24:37.261149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c468e40e8e7912d5c4006107ea8be6006ec9acef000c8817c79b7a33abe53d2d

Aliases

arxiv: 2607.19920 · arxiv_version: 2607.19920v1 · doi: 10.48550/arxiv.2607.19920 · pith_short_12: YRUOIDUOPEJN · pith_short_16: YRUOIDUOPEJNLRAA · pith_short_8: YRUOIDUO

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/YRUOIDUOPEJNLRAAMED6VC7GAB \
  | 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: c468e40e8e7912d5c4006107ea8be6006ec9acef000c8817c79b7a33abe53d2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "162d67208f2d17a0cf780cf53f77920e94de5747c1c7cc8e0e813728a4c0e86e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2026-07-22T08:50:46Z",
    "title_canon_sha256": "612415903321ec396df89e94a74234e032f576ef8ccd49bc88e0e34c1e1deebb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19920",
    "kind": "arxiv",
    "version": 1
  }
}