Pith Number

pith:JMNZUTPW

pith:2023:JMNZUTPW7YZSZ4IKDJ67S52GUS

not attested not anchored not stored refs pending

A note on nonlinear diffusive equations on Poincar\'e half plane

Francesco Maltese, Roberto Garra

arxiv:2309.13400 v1 · 2023-09-23 · math.AP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JMNZUTPW7YZSZ4IKDJ67S52GUS}

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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

The existence and local uniqueness of the eigenfunctions of the non-linear operator $ \Delta_H u^{n}$ in the hyperbolic Poincar\'e half-plane

Receipt and verification

First computed	2026-07-05T06:53:52.266013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b1b9a4df6fe332cf10a1a7df97746a492a57136a2e1efca7f290ac041be2fab

Aliases

arxiv: 2309.13400 · arxiv_version: 2309.13400v1 · doi: 10.48550/arxiv.2309.13400 · pith_short_12: JMNZUTPW7YZS · pith_short_16: JMNZUTPW7YZSZ4IK · pith_short_8: JMNZUTPW

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/JMNZUTPW7YZSZ4IKDJ67S52GUS \
  | 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: 4b1b9a4df6fe332cf10a1a7df97746a492a57136a2e1efca7f290ac041be2fab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa7eaf2b445846f4cd9fe1a7aa94f609b45568f04c70639b7fbce2264006eb44",
    "cross_cats_sorted": [
      "nlin.SI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2023-09-23T15:22:17Z",
    "title_canon_sha256": "fab90e28cfb6a37ef7f3331eb374ede65f4d4db552f5d09c74832279edea1b25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.13400",
    "kind": "arxiv",
    "version": 1
  }
}