Pith Number

pith:T5KYTHFB

pith:2012:T5KYTHFBX5OOFIG7WBFO7IN3VT

not attested not anchored not stored refs pending

Linear stability analysis for periodic traveling waves of the Boussinesq equation and the KGZ system

Atanas Stefanov, Milena Stanislavova, Sevdzhan Hakkaev

arxiv:1202.2133 v1 · 2012-02-09 · 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{T5KYTHFBX5OOFIG7WBFO7IN3VT}

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	2026-05-18T04:02:38.089684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f55899ca1bf5ce2a0dfb04aefa1bbacf2f3e758fc6bbee49df6357fe24917a5

Aliases

arxiv: 1202.2133 · arxiv_version: 1202.2133v1 · doi: 10.48550/arxiv.1202.2133 · pith_short_12: T5KYTHFBX5OO · pith_short_16: T5KYTHFBX5OOFIG7 · pith_short_8: T5KYTHFB

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/T5KYTHFBX5OOFIG7WBFO7IN3VT \
  | 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: 9f55899ca1bf5ce2a0dfb04aefa1bbacf2f3e758fc6bbee49df6357fe24917a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee333753b72deebbce46be77c834857dae0e8dcea56d3206654b0539f4b62c3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-02-09T21:23:06Z",
    "title_canon_sha256": "f9026fa7feb7af42c392b72702e6baa836662a72ee2b18be275667f046ee63e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2133",
    "kind": "arxiv",
    "version": 1
  }
}