Pith Number

pith:N6QIGZWV

pith:2016:N6QIGZWV5ZUFO2Z4WC4LNIQGBU

not attested not anchored not stored refs pending

Existence of a highest wave in a fully dispersive two-way shallow water model

Kyle M. Claassen, Mathew A. Johnson, Mats Ehrnstr\"om

arxiv:1610.02603 v2 · 2016-10-09 · 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{N6QIGZWV5ZUFO2Z4WC4LNIQGBU}

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	2026-05-18T00:18:36.371783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fa08366d5ee68576b3cb0b8b6a2060d0aa59da01a1814a0fc66930904829457

Aliases

arxiv: 1610.02603 · arxiv_version: 1610.02603v2 · doi: 10.48550/arxiv.1610.02603 · pith_short_12: N6QIGZWV5ZUF · pith_short_16: N6QIGZWV5ZUFO2Z4 · pith_short_8: N6QIGZWV

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/N6QIGZWV5ZUFO2Z4WC4LNIQGBU \
  | 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: 6fa08366d5ee68576b3cb0b8b6a2060d0aa59da01a1814a0fc66930904829457

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9abeeb63158de8a1c5e98d0d2772eef65580357c638e7e810c820c836292ddd4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-10-09T00:46:07Z",
    "title_canon_sha256": "ba69bcd3d6d7debce4098c8b7a57eef6c154f4262b5480c8f6743f6795e70b33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.02603",
    "kind": "arxiv",
    "version": 2
  }
}