Pith Number

pith:LMFUGNVJ

pith:2019:LMFUGNVJP3VYYZZ35JVROQ7IBX

not attested not anchored not stored refs pending

On rigidity of trinomial hypersurfaces and factorial trinomial varieties

Sergey Gaifullin

arxiv:1902.06136 v2 · 2019-02-16 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LMFUGNVJP3VYYZZ35JVROQ7IBX}

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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.

Cited by

3 papers in Pith

$\mathbb T$-homogeneous locally nilpotent derivations of trinomial algebras

Isotropy subgroups of homogeneous locally nilpotent derivations

Receipt and verification

First computed	2026-05-17T23:40:43.401013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b0b4336a97eeb8c673bea6b1743e80dcefa960a9c0890a7b8ae8e83306690e1

Aliases

arxiv: 1902.06136 · arxiv_version: 1902.06136v2 · doi: 10.48550/arxiv.1902.06136 · pith_short_12: LMFUGNVJP3VY · pith_short_16: LMFUGNVJP3VYYZZ3 · pith_short_8: LMFUGNVJ

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/LMFUGNVJP3VYYZZ35JVROQ7IBX \
  | 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: 5b0b4336a97eeb8c673bea6b1743e80dcefa960a9c0890a7b8ae8e83306690e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c5ba53044887412a7133754af211dced70ef96ca55f9b0a62d85be3acf55e9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2019-02-16T18:51:30Z",
    "title_canon_sha256": "b3d36e5223a50450ab2a021fac76500670999804e52c03eb5197158e97fdb37c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06136",
    "kind": "arxiv",
    "version": 2
  }
}