Pith Number

pith:DF4N23I4

pith:2015:DF4N23I4UBVNHFZ4SJ4UDYFUWE

not attested not anchored not stored refs pending

Numerical Continuation of Invariant Solutions of the Complex Ginzburg-Landau Equation

Vanessa L\'opez

arxiv:1502.03862 v4 · 2015-02-13 · math.DS · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DF4N23I4UBVNHFZ4SJ4UDYFUWE}

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	2026-05-18T00:22:40.604088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1978dd6d1ca06ad3973c927941e0b4b103b1195bc66781db7871aa3177d96f9e

Aliases

arxiv: 1502.03862 · arxiv_version: 1502.03862v4 · doi: 10.48550/arxiv.1502.03862 · pith_short_12: DF4N23I4UBVN · pith_short_16: DF4N23I4UBVNHFZ4 · pith_short_8: DF4N23I4

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/DF4N23I4UBVNHFZ4SJ4UDYFUWE \
  | 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: 1978dd6d1ca06ad3973c927941e0b4b103b1195bc66781db7871aa3177d96f9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a84aac4004e5bd708564b2178e9ec7c4cf6e37c4c6c5e02bb0112f4d5c511e5b",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-02-13T00:05:39Z",
    "title_canon_sha256": "621f2c49135f8f06f1d9c65465ea6abc06a11076a7c468b50bb81006e5b05bcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03862",
    "kind": "arxiv",
    "version": 4
  }
}