Pith Number

pith:5PCNOTRH

pith:2011:5PCNOTRH7ORI3WIKTDD7HBB4DW

not attested not anchored not stored refs pending

Remarks on scalar curvature of Yamabe solitons

Li Ma, Vicente Miquel

arxiv:1108.6212 v1 · 2011-08-31 · math.DG · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5PCNOTRH7ORI3WIKTDD7HBB4DW}

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	2026-05-18T04:14:26.822774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebc4d74e27fba28dd90a98c7f3843c1d90b500d4513d909fce790f5b0108b186

Aliases

arxiv: 1108.6212 · arxiv_version: 1108.6212v1 · doi: 10.48550/arxiv.1108.6212 · pith_short_12: 5PCNOTRH7ORI · pith_short_16: 5PCNOTRH7ORI3WIK · pith_short_8: 5PCNOTRH

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/5PCNOTRH7ORI3WIKTDD7HBB4DW \
  | 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: ebc4d74e27fba28dd90a98c7f3843c1d90b500d4513d909fce790f5b0108b186

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4507f892f937b45ec470fda3cba86724430e02099a775ca37fa2a2cbd27b7a79",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2011-08-31T12:51:27Z",
    "title_canon_sha256": "9730ae8d3364845050793ea377983d2940db5c7205a477daa0fc6f305691dac7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.6212",
    "kind": "arxiv",
    "version": 1
  }
}