Pith Number

pith:U6C4HDIM

pith:2018:U6C4HDIMTM4XTCBWFDEPTEWTJW

not attested not anchored not stored refs pending

Minimizers of a Landau-de Gennes Energy with a Subquadratic Elastic Energy

Apala Majumdar, Bianca Stroffolini, Giacomo Canevari

arxiv:1807.00334 v2 · 2018-07-01 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U6C4HDIMTM4XTCBWFDEPTEWTJW}

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	2026-05-17T23:47:30.799348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a785c38d0c9b3979883628c8f992d34dab75d34810a79b25a3d1d2275fe835b0

Aliases

arxiv: 1807.00334 · arxiv_version: 1807.00334v2 · doi: 10.48550/arxiv.1807.00334 · pith_short_12: U6C4HDIMTM4X · pith_short_16: U6C4HDIMTM4XTCBW · pith_short_8: U6C4HDIM

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/U6C4HDIMTM4XTCBWFDEPTEWTJW \
  | 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: a785c38d0c9b3979883628c8f992d34dab75d34810a79b25a3d1d2275fe835b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f635a17158f565578dfa9e3c6bd39b90df85d8bd8603ce5729ec9beaf35256b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-07-01T14:36:10Z",
    "title_canon_sha256": "20927361fa18ec0663fa408ec1b14edf4130d2e9bf7c2df2bb43e7611950aeaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00334",
    "kind": "arxiv",
    "version": 2
  }
}