Pith Number

pith:HQRHRVQI

pith:2026:HQRHRVQID7FEOKY5EO4OPFR45M

not attested not anchored not stored refs pending

A unified Boussinesq--Euler formulation and finite-time blow-up for a Hou--Luo type boundary-jet system

Yaoming Shi

arxiv:2605.16322 v1 · 2026-05-05 · 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{HQRHRVQID7FEOKY5EO4OPFR45M}

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	2026-05-20T00:02:16.844985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c2278d6081fca472b1d23b8e7963ceb2bd0360d176e384f7f01d179ea8f1244

Aliases

arxiv: 2605.16322 · arxiv_version: 2605.16322v1 · doi: 10.48550/arxiv.2605.16322 · pith_short_12: HQRHRVQID7FE · pith_short_16: HQRHRVQID7FEOKY5 · pith_short_8: HQRHRVQI

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/HQRHRVQID7FEOKY5EO4OPFR45M \
  | 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: 3c2278d6081fca472b1d23b8e7963ceb2bd0360d176e384f7f01d179ea8f1244

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c4d48b3e905498de985f41cd1e3e199608fdce1ee16470404311abe14bd3902",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-05-05T02:11:10Z",
    "title_canon_sha256": "8b9eefac51609c44b7233a424f61a1127c68b117a30a674215873fc4ebf51574"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.16322",
    "kind": "arxiv",
    "version": 1
  }
}