Pith Number

pith:IDFL35YY

pith:2004:IDFL35YYB3QTN2WTRYESHF57VD

not attested not anchored not stored refs pending

A Remark on Long Range Scattering for the nonlinear Klein-Gordon equation

Avy Soffer, Hans Lindblad

arxiv:math/0403232 v2 · 2004-03-15 · 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{IDFL35YYB3QTN2WTRYESHF57VD}

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	2026-05-18T01:05:26.515803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40cabdf7180ee136ead38e092397bfa8f5bc7156214527f5d0ee2696bfd7bde2

Aliases

arxiv: math/0403232 · arxiv_version: math/0403232v2 · doi: 10.48550/arxiv.math/0403232 · pith_short_12: IDFL35YYB3QT · pith_short_16: IDFL35YYB3QTN2WT · pith_short_8: IDFL35YY

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/IDFL35YYB3QTN2WTRYESHF57VD \
  | 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: 40cabdf7180ee136ead38e092397bfa8f5bc7156214527f5d0ee2696bfd7bde2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3211baf32afe59b9647fa61c7583538636c02397bc9a56be2d64f900b86cf78b",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math.AP",
    "submitted_at": "2004-03-15T03:46:34Z",
    "title_canon_sha256": "c2e7ad37a85de3374279bd8006583cda37f1d3410d7497a2f89318bcd915d2f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0403232",
    "kind": "arxiv",
    "version": 2
  }
}