Pith Number

pith:DY6JWQVP

pith:2017:DY6JWQVP6NZN4IACWI42QH44KM

not attested not anchored not stored refs pending

A family of non-collapsed steady Ricci solitons in even dimensions greater or equal to four

Alexander Appleton

arxiv:1708.00161 v5 · 2017-08-01 · 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{DY6JWQVP6NZN4IACWI42QH44KM}

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.

Cited by

1 paper in Pith

On steady and expanding Ricci solitons with asymptotic symmetries

Receipt and verification

First computed	2026-07-05T04:20:26.466579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e3c9b42aff372de2002b239a81f9c5310c842a228d5cd0cde202e263c3faa6e

Aliases

arxiv: 1708.00161 · arxiv_version: 1708.00161v5 · doi: 10.48550/arxiv.1708.00161 · pith_short_12: DY6JWQVP6NZN · pith_short_16: DY6JWQVP6NZN4IAC · pith_short_8: DY6JWQVP

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/DY6JWQVP6NZN4IACWI42QH44KM \
  | 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: 1e3c9b42aff372de2002b239a81f9c5310c842a228d5cd0cde202e263c3faa6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d28700638523353a918f810da3c75b48a5902c7ca71b98b396fbaa813ed6113",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-08-01T05:12:11Z",
    "title_canon_sha256": "d39e3621a43bcb2478a7a5259348bcf0f00461aaba07e97787c7a3efdf804909"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00161",
    "kind": "arxiv",
    "version": 5
  }
}