Pith Number

pith:FNTQQ27K

pith:2018:FNTQQ27KMZYXGY255QLKWLT72W

not attested not anchored not stored refs pending

A compactness theorem of the fractional Yamabe problem, Part I: The non-umbilic conformal infinity

Juncheng Wei, Monica Musso, Seunghyeok Kim

arxiv:1808.04951 v2 · 2018-08-15 · math.AP · 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{FNTQQ27KMZYXGY255QLKWLT72W}

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	2026-05-18T00:06:50.433328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b67086bea667173635dec16ab2e7fd5b156cfde9205067abf6bc56e0ea5c821

Aliases

arxiv: 1808.04951 · arxiv_version: 1808.04951v2 · doi: 10.48550/arxiv.1808.04951 · pith_short_12: FNTQQ27KMZYX · pith_short_16: FNTQQ27KMZYXGY25 · pith_short_8: FNTQQ27K

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/FNTQQ27KMZYXGY255QLKWLT72W \
  | 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: 2b67086bea667173635dec16ab2e7fd5b156cfde9205067abf6bc56e0ea5c821

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a342b10b00b454df93f23c3aa27e6317255ebbe6a8c391dafb3a6a0fcf0aab73",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-08-15T02:35:51Z",
    "title_canon_sha256": "938ed26c442a67909d5197047f73f253d3b6c28c3d36d72688faa20370f4d207"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04951",
    "kind": "arxiv",
    "version": 2
  }
}