Pith Number

pith:Y3VNTNKW

pith:2022:Y3VNTNKWZE7S4XGAOJODKTMX4N

not attested not anchored not stored refs pending

Low regularity integrators via decorated trees

Katharina Schratz, Yvain Bruned, Yvonne Alama Bronsard

arxiv:2202.01171 v2 · 2022-02-02 · math.NA · cs.NA · math.AP · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y3VNTNKWZE7S4XGAOJODKTMX4N}

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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

4 papers in Pith

Low regularity symplectic schemes for stochastic NLS

Error estimates of an exponential wave integrator for the nonlinear Schr\"odinger equation with singular potential

Optimal error bounds on the exponential wave integrator for nonlinear Schr\"odinger equations with highly singular potential

Receipt and verification

First computed	2026-07-05T04:03:15.618277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6ead9b556c93f2e5cc0725c354d97e3714a1c7ae071262932a4d4274e01f2f0

Aliases

arxiv: 2202.01171 · arxiv_version: 2202.01171v2 · doi: 10.48550/arxiv.2202.01171 · pith_short_12: Y3VNTNKWZE7S · pith_short_16: Y3VNTNKWZE7S4XGA · pith_short_8: Y3VNTNKW

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/Y3VNTNKWZE7S4XGAOJODKTMX4N \
  | 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: c6ead9b556c93f2e5cc0725c354d97e3714a1c7ae071262932a4d4274e01f2f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "264d5c05e07d03df45a5fd92a41ed714b2c7e369b1c9e5929b22ae2ea9b9885c",
    "cross_cats_sorted": [
      "cs.NA",
      "math.AP",
      "math.RA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2022-02-02T18:02:49Z",
    "title_canon_sha256": "6d5dde7feaa02f7c42510a00074d6b293be0422118226c2e132d228460a09f7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.01171",
    "kind": "arxiv",
    "version": 2
  }
}