Pith Number

pith:S2BO2IJW

pith:2019:S2BO2IJW4ZEDEEK2ATOUNDO33U

not attested not anchored not stored refs pending

Singular asymptotics for solutions of the inhomogeneous Painlev\'e II equation

Weiying Hu

arxiv:1908.05950 v3 · 2019-08-16 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S2BO2IJW4ZEDEEK2ATOUNDO33U}

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	2026-07-05T00:31:15.691741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9682ed2136e64832115a04dd468ddbdd22358f0143efc0eb54fb6ccff271ca77

Aliases

arxiv: 1908.05950 · arxiv_version: 1908.05950v3 · doi: 10.48550/arxiv.1908.05950 · pith_short_12: S2BO2IJW4ZED · pith_short_16: S2BO2IJW4ZEDEEK2 · pith_short_8: S2BO2IJW

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/S2BO2IJW4ZEDEEK2ATOUNDO33U \
  | 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: 9682ed2136e64832115a04dd468ddbdd22358f0143efc0eb54fb6ccff271ca77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "117f2c08e70690bc435005bd6b656824d8e633ed50fc152adb531efd8c7ef1a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2019-08-16T12:46:49Z",
    "title_canon_sha256": "446da24f13ff096af6a55d9142d315a85c5da1f643446fa5a66eb25531b8c8e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05950",
    "kind": "arxiv",
    "version": 3
  }
}