Pith Number

pith:FX2C4HCU

pith:2019:FX2C4HCUGNVGBVQRDXBPPSKED3

not attested not anchored not stored refs pending

Automatic exploration techniques for the numerical bifurcation study of the Ginzburg-Landau equation

Michiel Wouters, Wim Vanroose

arxiv:1903.02377 v1 · 2019-03-06 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FX2C4HCUGNVGBVQRDXBPPSKED3}

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	2026-05-17T23:51:55.469570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2df42e1c54336a60d6111dc2f7c9441ed9bca8648e22b3e4c96893bc153b0ac9

Aliases

arxiv: 1903.02377 · arxiv_version: 1903.02377v1 · doi: 10.48550/arxiv.1903.02377 · pith_short_12: FX2C4HCUGNVG · pith_short_16: FX2C4HCUGNVGBVQR · pith_short_8: FX2C4HCU

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/FX2C4HCUGNVGBVQRDXBPPSKED3 \
  | 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: 2df42e1c54336a60d6111dc2f7c9441ed9bca8648e22b3e4c96893bc153b0ac9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7eeec1e9e7fecadac56dac3e87d9ea436fb43e640344367873d2895e697bba48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2019-03-06T13:47:30Z",
    "title_canon_sha256": "54cb34fdce43a4e658e3306e5d2c12e211e2576e4bbd1b57a370a3ead117012d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02377",
    "kind": "arxiv",
    "version": 1
  }
}