Pith Number

pith:DK4RZX76

pith:2011:DK4RZX76A5BDIJVL4L4YPQTG2W

not attested not anchored not stored refs pending

On the uniqueness of flow in a recent tsunami model

Octavian G. Mustafa

arxiv:1103.2470 v1 · 2011-03-12 · math.DS · math-ph · math.CA · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DK4RZX76A5BDIJVL4L4YPQTG2W}

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	2026-05-18T04:26:55.248050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ab91cdffe07423426abe2f987c266d5a4dcd913e32c2f514c0caab27841ca0d

Aliases

arxiv: 1103.2470 · arxiv_version: 1103.2470v1 · doi: 10.48550/arxiv.1103.2470 · pith_short_12: DK4RZX76A5BD · pith_short_16: DK4RZX76A5BDIJVL · pith_short_8: DK4RZX76

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/DK4RZX76A5BDIJVL4L4YPQTG2W \
  | 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: 1ab91cdffe07423426abe2f987c266d5a4dcd913e32c2f514c0caab27841ca0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc69a95ee67f3d4568d15695877197002e71f55b4e95ff5eb430f69f4e0f9064",
    "cross_cats_sorted": [
      "math-ph",
      "math.CA",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2011-03-12T18:50:24Z",
    "title_canon_sha256": "f37829c003e3ca8e00004eaf7acbbd86ff70b731591ef83daa18c8299714f128"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2470",
    "kind": "arxiv",
    "version": 1
  }
}