Pith Number

pith:CE54WDI7

pith:2023:CE54WDI7VI2JZME577R75GIHQQ

not attested not anchored not stored refs pending

Direct and inverse scattering for the Boussinesq equation with solitons

Christophe Charlier, Jonatan Lenells

arxiv:2302.14593 v1 · 2023-02-28 · math.AP · math-ph · 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{CE54WDI7VI2JZME577R75GIHQQ}

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.

Cited by

1 paper in Pith

Long-time asymptotics of the Tzitz\'eica equation on the line

Receipt and verification

First computed	2026-07-05T05:46:46.894502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

113bcb0d1faa349cb09dffe3fe99078432e07fe6a35b689738a962353c1670aa

Aliases

arxiv: 2302.14593 · arxiv_version: 2302.14593v1 · doi: 10.48550/arxiv.2302.14593 · pith_short_12: CE54WDI7VI2J · pith_short_16: CE54WDI7VI2JZME5 · pith_short_8: CE54WDI7

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/CE54WDI7VI2JZME577R75GIHQQ \
  | 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: 113bcb0d1faa349cb09dffe3fe99078432e07fe6a35b689738a962353c1670aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce8545f3d524dde4b59333f3e421f18d690203dfb0b38b53f97710beb8f8f364",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2023-02-28T14:25:54Z",
    "title_canon_sha256": "59cde3e2db959f76bb95a85869a8da912626eff3e2c7716dcc7ce2a87eebfab3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.14593",
    "kind": "arxiv",
    "version": 1
  }
}