Pith Number

pith:CNXPSARA

pith:2014:CNXPSARAGBCMU6CTRAVXDNERXS

not attested not anchored not stored refs pending

An Energy-Minimization Finite-Element Approach for the Frank-Oseen Model of Nematic Liquid Crystals: Continuum and Discrete Analysis

D. B. Emerson, J. H. Adler, S. P. MacLachlan, T. J. Atherton

arxiv:1402.3310 v1 · 2014-02-13 · math.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CNXPSARAGBCMU6CTRAVXDNERXS}

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	2026-05-18T02:59:05.579605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

136ef902203044ca7853882b71b491bca5ac201b167345fe3f40f353753f5b6f

Aliases

arxiv: 1402.3310 · arxiv_version: 1402.3310v1 · doi: 10.48550/arxiv.1402.3310 · pith_short_12: CNXPSARAGBCM · pith_short_16: CNXPSARAGBCMU6CT · pith_short_8: CNXPSARA

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/CNXPSARAGBCMU6CTRAVXDNERXS \
  | 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: 136ef902203044ca7853882b71b491bca5ac201b167345fe3f40f353753f5b6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b2afccae54cc6ff74af0d9a009c26f38e47a4c5f8c935ab55f23b6ad50252b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-02-13T21:40:43Z",
    "title_canon_sha256": "28f07ee390a05081fb86bf368263a852a7b554746653f567270c163450ab9b8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3310",
    "kind": "arxiv",
    "version": 1
  }
}