Pith Number

pith:MK5JTVWR

pith:2022:MK5JTVWROFPJ56TOTP3ND4LXOJ

not attested not anchored not stored refs pending

Solitary wave collisions for Whitham-Boussinesq systems

Marcelo V. Flamarion, Rosa M. Vargas-Maga\~na

arxiv:2209.09718 v1 · 2022-09-20 · physics.flu-dyn · 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{MK5JTVWROFPJ56TOTP3ND4LXOJ}

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	2026-07-05T04:59:33.683801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62ba99d6d1715e9efa6e9bf6d1f177725e4b3cf711d6c927776eec8afaa0bd64

Aliases

arxiv: 2209.09718 · arxiv_version: 2209.09718v1 · doi: 10.48550/arxiv.2209.09718 · pith_short_12: MK5JTVWROFPJ · pith_short_16: MK5JTVWROFPJ56TO · pith_short_8: MK5JTVWR

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/MK5JTVWROFPJ56TOTP3ND4LXOJ \
  | 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: 62ba99d6d1715e9efa6e9bf6d1f177725e4b3cf711d6c927776eec8afaa0bd64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc5d439b138b3ce206f43d8da3e1cc3bf1fb0ba53ee3ab7fa55dbbef15180ce5",
    "cross_cats_sorted": [
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2022-09-20T13:46:39Z",
    "title_canon_sha256": "7191a6d977e08489d414b0390f7a43a77f0216668fa72c0949fb0c4892e3e8e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.09718",
    "kind": "arxiv",
    "version": 1
  }
}