Pith Number

pith:S5WLAZD4

pith:2025:S5WLAZD4KB2TY6ENXUL4LDRUSI

not attested not anchored not stored refs pending

Rigidity of positively curved Steady gradient Ricci solitons on orbifolds

Yuxing Deng

arxiv:2504.14525 v1 · 2025-04-20 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S5WLAZD4KB2TY6ENXUL4LDRUSI}

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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

On steady and expanding Ricci solitons with asymptotic symmetries

Receipt and verification

First computed	2026-07-05T10:51:44.795273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

976cb0647c50753c788dbd17c58e34923d1b0881b46b53a534f1deaa1a7f96db

Aliases

arxiv: 2504.14525 · arxiv_version: 2504.14525v1 · doi: 10.48550/arxiv.2504.14525 · pith_short_12: S5WLAZD4KB2T · pith_short_16: S5WLAZD4KB2TY6EN · pith_short_8: S5WLAZD4

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/S5WLAZD4KB2TY6ENXUL4LDRUSI \
  | 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: 976cb0647c50753c788dbd17c58e34923d1b0881b46b53a534f1deaa1a7f96db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc8972a57c1c4556bf355736461ca0ac76a43b92a0f1be8960e7a96544907952",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2025-04-20T07:49:57Z",
    "title_canon_sha256": "80ef119df1e8a7e5b68543cb571d1909ae710af268682c4c557e86f80f3dcc4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.14525",
    "kind": "arxiv",
    "version": 1
  }
}