Pith Number

pith:KF3KJPC7

pith:2019:KF3KJPC7ZG322OD367KLPJ5X3P

not attested not anchored not stored refs pending

Decay in the one dimensional generalized Improved Boussinesq equation

Christopher Maul\'en, Claudio Mu\~noz

arxiv:1904.10129 v1 · 2019-04-23 · 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{KF3KJPC7ZG322OD367KLPJ5X3P}

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	2026-05-17T23:47:55.017567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5176a4bc5fc9b7ad387bf7d4b7a7b7dbeb5a8d3fb07e2d2f1186ff19302a2b2e

Aliases

arxiv: 1904.10129 · arxiv_version: 1904.10129v1 · doi: 10.48550/arxiv.1904.10129 · pith_short_12: KF3KJPC7ZG32 · pith_short_16: KF3KJPC7ZG322OD3 · pith_short_8: KF3KJPC7

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/KF3KJPC7ZG322OD367KLPJ5X3P \
  | 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: 5176a4bc5fc9b7ad387bf7d4b7a7b7dbeb5a8d3fb07e2d2f1186ff19302a2b2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7f58fe94e82a280bb60aeffd635e8f45f80897c5c717f5c2ed17851785d7343",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-04-23T03:04:14Z",
    "title_canon_sha256": "094eb0d08a9fee03ecc290f05c4ee07642b80dd3677351cd2e9f339b600f17d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10129",
    "kind": "arxiv",
    "version": 1
  }
}