Pith Number

pith:LBYDE3OU

pith:2024:LBYDE3OUNVMN4DBHCXACQDNWQI

not attested not anchored not stored refs pending

Long-time Ricci flow existence and topological rigidity from manifolds with pinched scale-invariant integral curvature

Adam Martens, Albert Chau

arxiv:2403.02564 v2 · 2024-03-05 · 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{LBYDE3OUNVMN4DBHCXACQDNWQI}

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

A note on a diffeomorphism criterion via long-time Ricci flow

Receipt and verification

First computed	2026-07-01T00:17:07.291730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5870326dd46d58de0c2715c0280db6820eace91cf6872953e20541a6d24acae4

Aliases

arxiv: 2403.02564 · arxiv_version: 2403.02564v2 · doi: 10.48550/arxiv.2403.02564 · pith_short_12: LBYDE3OUNVMN · pith_short_16: LBYDE3OUNVMN4DBH · pith_short_8: LBYDE3OU

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/LBYDE3OUNVMN4DBHCXACQDNWQI \
  | 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: 5870326dd46d58de0c2715c0280db6820eace91cf6872953e20541a6d24acae4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9507c8ddeb0cff901bca93ceee6a84d3993dbd35e7511dc59212994e2acfb5fa",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2024-03-05T00:39:34Z",
    "title_canon_sha256": "922dfb212e7796e9eea6b66d39c45f333c4fa332cb387414e3f761e4a3cc4f2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.02564",
    "kind": "arxiv",
    "version": 2
  }
}