Pith Number

pith:LGKV4YXO

pith:2016:LGKV4YXOO4J4SP6YV5HS5NOJTY

not attested not anchored not stored refs pending

On Geometry of Schmidt Legendre Transformation

O\u{g}ul Esen, Partha Guha

arxiv:1607.08348 v4 · 2016-07-28 · math-ph · math.DG · 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{LGKV4YXOO4J4SP6YV5HS5NOJTY}

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	2026-05-18T00:49:36.641403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59955e62ee7713c93fd8af4f2eb5c99e3d7c41f304802565b57f1f8174913e53

Aliases

arxiv: 1607.08348 · arxiv_version: 1607.08348v4 · doi: 10.48550/arxiv.1607.08348 · pith_short_12: LGKV4YXOO4J4 · pith_short_16: LGKV4YXOO4J4SP6Y · pith_short_8: LGKV4YXO

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/LGKV4YXOO4J4SP6YV5HS5NOJTY \
  | 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: 59955e62ee7713c93fd8af4f2eb5c99e3d7c41f304802565b57f1f8174913e53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5956a74a12221e6cd7e3361018c1bb01adfd22186e755d8a156f9978f15c73df",
    "cross_cats_sorted": [
      "math.DG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-07-28T08:26:43Z",
    "title_canon_sha256": "916d03a6c3ff87554e46f4aa054c490002bf4392f2152f9004ca1419e37da02d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08348",
    "kind": "arxiv",
    "version": 4
  }
}