Pith Number

pith:5P7FX7AR

pith:2024:5P7FX7ARGKAHKFNQUJPPIKZPYJ

not attested not anchored not stored refs pending

Preserving curvature lower bounds when Ricci flowing non-smooth initial data

Miles Simon

arxiv:2411.13204 v2 · 2024-11-20 · math.DG · math.AP · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5P7FX7ARGKAHKFNQUJPPIKZPYJ}

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	2026-07-05T09:38:33.224275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebfe5bfc1132807515b0a25ef42b2fc27fa4e9033c6ed8e5f9c4c5bf75d03bab

Aliases

arxiv: 2411.13204 · arxiv_version: 2411.13204v2 · doi: 10.48550/arxiv.2411.13204 · pith_short_12: 5P7FX7ARGKAH · pith_short_16: 5P7FX7ARGKAHKFNQ · pith_short_8: 5P7FX7AR

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/5P7FX7ARGKAHKFNQUJPPIKZPYJ \
  | 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: ebfe5bfc1132807515b0a25ef42b2fc27fa4e9033c6ed8e5f9c4c5bf75d03bab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bf74ab871ee6394cf9147dd9f7893c2a04cc4cd3e4b539e0b916e349bd67fdf",
    "cross_cats_sorted": [
      "math.AP",
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2024-11-20T11:07:01Z",
    "title_canon_sha256": "28e288f2a85055e7730f3076b45530fd666b58e3dc447e7c496ef213febbab10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13204",
    "kind": "arxiv",
    "version": 2
  }
}