Pith Number

pith:JWIE4IA5

pith:2014:JWIE4IA5YTVZF22E3G3MSK4YCL

not attested not anchored not stored refs pending

$L^2$-stability of solitary waves for the KdV equation via Pego and Weinstein's method

Nikolay Tzvetkov, Tetsu Mizumachi

arxiv:1403.5321 v1 · 2014-03-20 · 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{JWIE4IA5YTVZF22E3G3MSK4YCL}

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	2026-05-18T02:55:56.685761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d904e201dc4eb92eb44d9b6c92b9812d7b302c6770c0e4a81829a0314f79ed1

Aliases

arxiv: 1403.5321 · arxiv_version: 1403.5321v1 · doi: 10.48550/arxiv.1403.5321 · pith_short_12: JWIE4IA5YTVZ · pith_short_16: JWIE4IA5YTVZF22E · pith_short_8: JWIE4IA5

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/JWIE4IA5YTVZF22E3G3MSK4YCL \
  | 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: 4d904e201dc4eb92eb44d9b6c92b9812d7b302c6770c0e4a81829a0314f79ed1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fe1a5becd9ea4504fbea5b7bf70735ab281e1a3ef9c26198bfe30012a05c250",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-03-20T23:12:26Z",
    "title_canon_sha256": "5e935e4245d983cd43f2a083929d644dd8cc6b45a04c30705260093a7af732aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.5321",
    "kind": "arxiv",
    "version": 1
  }
}