Pith Number

pith:2E4MWP7P

pith:2014:2E4MWP7PXGE53Z5TNQ3Q4FNCCX

not attested not anchored not stored refs pending

Orbital stability in the cubic defocusing NLS equation: I. Cnoidal periodic waves

Dmitry Pelinovsky, Thierry Gallay

arxiv:1409.6453 v2 · 2014-09-23 · 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{2E4MWP7PXGE53Z5TNQ3Q4FNCCX}

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	2026-05-18T02:30:46.956891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d138cb3fefb989dde7b36c370e15a215f586e9b2291f118bd60fa00c8c2626af

Aliases

arxiv: 1409.6453 · arxiv_version: 1409.6453v2 · doi: 10.48550/arxiv.1409.6453 · pith_short_12: 2E4MWP7PXGE5 · pith_short_16: 2E4MWP7PXGE53Z5T · pith_short_8: 2E4MWP7P

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/2E4MWP7PXGE53Z5TNQ3Q4FNCCX \
  | 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: d138cb3fefb989dde7b36c370e15a215f586e9b2291f118bd60fa00c8c2626af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a22ee1026e5014d25747b9ec9772f3de87c4251c45b4e51733cd10c282473463",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-09-23T09:19:51Z",
    "title_canon_sha256": "a7a57b98e03d76bc97faf26c1f22816496062543cbdd5649850aeb5b69079ee3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6453",
    "kind": "arxiv",
    "version": 2
  }
}