Pith Number

pith:DDMQNMC6

pith:2023:DDMQNMC66TTCGLEZOY3HCTYTD7

not attested not anchored not stored refs pending

Some remarks on a class of logarithmic curvature flow

Jinrong Hu, Qiongfang Mao

arxiv:2302.10537 v5 · 2023-02-21 · 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{DDMQNMC66TTCGLEZOY3HCTYTD7}

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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

Convex capillary hypersurfaces of prescribed curvature problem

Receipt and verification

First computed	2026-07-05T06:20:40.928102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18d906b05ef4e6232c997636714f131fc6e0110c6a185aca75d76c1d28bed864

Aliases

arxiv: 2302.10537 · arxiv_version: 2302.10537v5 · doi: 10.48550/arxiv.2302.10537 · pith_short_12: DDMQNMC66TTC · pith_short_16: DDMQNMC66TTCGLEZ · pith_short_8: DDMQNMC6

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/DDMQNMC66TTCGLEZOY3HCTYTD7 \
  | 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: 18d906b05ef4e6232c997636714f131fc6e0110c6a185aca75d76c1d28bed864

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb8133b0e150b44e30aa6e16c6b93ff57e6c9fd7e3785b4838c80301f45a0227",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2023-02-21T09:09:08Z",
    "title_canon_sha256": "58a42e625b5d1f6e6462d217c110388ebc6043f640c780d239f5bb644e2c6cd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.10537",
    "kind": "arxiv",
    "version": 5
  }
}