Pith Number

pith:TRHOUAQD

pith:2015:TRHOUAQDF52VHE4PRXA6SLUZWP

not attested not anchored not stored refs pending

A mesh adaptivity scheme on the Landau-de Gennes functional minimization case in 3D, and its driving efficiency

Fr\'ed\'eric Hecht, Iztok Bajc, Slobodan \v{Z}umer

arxiv:1505.07046 v1 · 2015-05-26 · physics.comp-ph · cond-mat.soft · math-ph · math.MP · math.NA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TRHOUAQDF52VHE4PRXA6SLUZWP}

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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	2026-05-18T01:10:54.294722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c4eea02032f7553938f8dc1e92e99b3ca2641f2e00f7bf631e4c6e5aafa5ce6

Aliases

arxiv: 1505.07046 · arxiv_version: 1505.07046v1 · doi: 10.48550/arxiv.1505.07046 · pith_short_12: TRHOUAQDF52V · pith_short_16: TRHOUAQDF52VHE4P · pith_short_8: TRHOUAQD

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/TRHOUAQDF52VHE4PRXA6SLUZWP \
  | 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: 9c4eea02032f7553938f8dc1e92e99b3ca2641f2e00f7bf631e4c6e5aafa5ce6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70a9b58a5f8b0ec60fa8c4c9c66c95f9e2dc9d5bd11f991b98398a40e58b0f9e",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "math-ph",
      "math.MP",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2015-05-26T16:55:15Z",
    "title_canon_sha256": "3f9f82a78f793ba0deb274919bfd70274516d38df02c1a00e14979f8626e7ec3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07046",
    "kind": "arxiv",
    "version": 1
  }
}