Pith Number

pith:WPLLPIRF

pith:2014:WPLLPIRFLZYZRGAMRXLFSVZQ5Z

not attested not anchored not stored refs pending

Noether symmetries and isometries of the minimal surface Lagrangian under constant volume in a Riemannian space

Andronikos Paliathanasis, Ashgar Qadir, Michael Tsamparlis

arxiv:1407.4601 v2 · 2014-07-17 · math.AP · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WPLLPIRFLZYZRGAMRXLFSVZQ5Z}

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	2026-05-18T02:25:32.557209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3d6b7a2255e7198980c8dd6595730ee5536f3fc1c65d5359c64813300c60c1d

Aliases

arxiv: 1407.4601 · arxiv_version: 1407.4601v2 · doi: 10.48550/arxiv.1407.4601 · pith_short_12: WPLLPIRFLZYZ · pith_short_16: WPLLPIRFLZYZRGAM · pith_short_8: WPLLPIRF

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/WPLLPIRFLZYZRGAMRXLFSVZQ5Z \
  | 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: b3d6b7a2255e7198980c8dd6595730ee5536f3fc1c65d5359c64813300c60c1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d539b4c5d30a961ab94308742e58aee8e12738bb8d3d36590e2269063ee7482",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-07-17T08:36:34Z",
    "title_canon_sha256": "e9a2236739686d78b84a3f6095a10e8f80b4839806309f7d8c2ce852814cd43e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.4601",
    "kind": "arxiv",
    "version": 2
  }
}