Pith Number

pith:HE73QTPJ

pith:2018:HE73QTPJTDFMGVXSHJA62LRBQX

not attested not anchored not stored refs pending

On parametric Gevrey asymptotics for some initial value problems in two asymmetric complex time variables

Alberto Lastra, St\'ephane Malek

arxiv:1806.07387 v1 · 2018-06-19 · math.CV · 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{HE73QTPJTDFMGVXSHJA62LRBQX}

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	2026-05-18T00:12:47.857951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

393fb84de998cac356f23a41ed2e2185cc444a6cf237ab7a291843fe8838d8a5

Aliases

arxiv: 1806.07387 · arxiv_version: 1806.07387v1 · doi: 10.48550/arxiv.1806.07387 · pith_short_12: HE73QTPJTDFM · pith_short_16: HE73QTPJTDFMGVXS · pith_short_8: HE73QTPJ

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/HE73QTPJTDFMGVXSHJA62LRBQX \
  | 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: 393fb84de998cac356f23a41ed2e2185cc444a6cf237ab7a291843fe8838d8a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56d90a1bb27c29a6e3a1d118acf148fd9f14f3b70c32124dc24ef46c9510e746",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2018-06-19T16:00:59Z",
    "title_canon_sha256": "b59e85d0e14b1a0939b1064b16480047fbcf4e38946786e31a461674d68456a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07387",
    "kind": "arxiv",
    "version": 1
  }
}