Pith Number

pith:4PXQPRVQ

pith:2024:4PXQPRVQBH6OJDHF7GYAEVSVBS

not attested not anchored not stored refs pending

On Affinely Homogeneous Submanifolds: The Power Series Method of Equivalence

Joel Merker (LM-Orsay), Julien Heyd (LM-Orsay)

arxiv:2402.18437 v1 · 2024-02-28 · math.DG · 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{4PXQPRVQBH6OJDHF7GYAEVSVBS}

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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

1 paper in Pith

Convergence of Normal Form Power Series for Infinite-Dimensional Lie Pseudo-Group Actions

Receipt and verification

First computed	2026-07-05T07:50:16.193681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3ef07c6b009fce48ce5f9b00256550cbb3698fb8e0fc27bb8e5e35ebed0da0b

Aliases

arxiv: 2402.18437 · arxiv_version: 2402.18437v1 · doi: 10.48550/arxiv.2402.18437 · pith_short_12: 4PXQPRVQBH6O · pith_short_16: 4PXQPRVQBH6OJDHF · pith_short_8: 4PXQPRVQ

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/4PXQPRVQBH6OJDHF7GYAEVSVBS \
  | 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: e3ef07c6b009fce48ce5f9b00256550cbb3698fb8e0fc27bb8e5e35ebed0da0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "035a9bf5b7d3776ce2a080bba0f1379cb4642801609e87f5662e0360d08e5eae",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2024-02-28T16:02:56Z",
    "title_canon_sha256": "838dfe8d83ad65ade1ab0a70054e008b7c8919e05b51e6fe16b445cbc67e449e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.18437",
    "kind": "arxiv",
    "version": 1
  }
}