Pith Number

pith:UJK2VV2M

pith:2024:UJK2VV2MK4CFGSTOE4VNZAAZ3A

not attested not anchored not stored refs pending

Almost conservation of the harmonic actions for fully discretized nonlinear Klein--Gordon equations at low regularity

Charbella Abou Khalil (Nantes Univ), Joackim Bernier (Nantes Univ)

arxiv:2406.12363 v2 · 2024-06-18 · math.AP · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UJK2VV2MK4CFGSTOE4VNZAAZ3A}

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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

1 paper in Pith

Fully discrete backward error analysis for the midpoint rule applied to the nonlinear Schroedinger equation

Receipt and verification

First computed	2026-07-05T10:59:00.831178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a255aad74c5704534a6e272adc8019d826ac3a1a69263523777ab31b0c27a0ce

Aliases

arxiv: 2406.12363 · arxiv_version: 2406.12363v2 · doi: 10.48550/arxiv.2406.12363 · pith_short_12: UJK2VV2MK4CF · pith_short_16: UJK2VV2MK4CFGSTO · pith_short_8: UJK2VV2M

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/UJK2VV2MK4CFGSTOE4VNZAAZ3A \
  | 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: a255aad74c5704534a6e272adc8019d826ac3a1a69263523777ab31b0c27a0ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "260b47c0572bd4e3e09327408e4d88559ceb9f791eef509d67c5fdff1527bf09",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2024-06-18T07:44:11Z",
    "title_canon_sha256": "6c5b7a5942487c977080037efb53fe8be3ba8f444516a50143f337c5daca736b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.12363",
    "kind": "arxiv",
    "version": 2
  }
}