Pith Number

pith:XB7RXZMO

pith:2018:XB7RXZMOTZTVGFDLM276SJBTW6

not attested not anchored not stored refs pending

Lower regularity solutions of non-homogeneous boundary value problems of the sixth order Boussinesq equation in a quarter plane

Bingyu Zhang, Min Chen, Shenghao Li

arxiv:1811.05914 v2 · 2018-11-14 · 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{XB7RXZMOTZTVGFDLM276SJBTW6}

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	2026-05-17T23:53:04.324509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b87f1be58e9e6753146b66bfe92433b7ba9b7502dfdc0231022b241e228e6e18

Aliases

arxiv: 1811.05914 · arxiv_version: 1811.05914v2 · doi: 10.48550/arxiv.1811.05914 · pith_short_12: XB7RXZMOTZTV · pith_short_16: XB7RXZMOTZTVGFDL · pith_short_8: XB7RXZMO

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/XB7RXZMOTZTVGFDLM276SJBTW6 \
  | 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: b87f1be58e9e6753146b66bfe92433b7ba9b7502dfdc0231022b241e228e6e18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7ece3b2b79ed7a75d7ad7ca2c6e361618fa7a5190f43f950571d97b006aeb59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-11-14T17:18:26Z",
    "title_canon_sha256": "2b86971358e0a27947233b86e0cfee588b97dddd1bec890228b25aab2cc9b252"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05914",
    "kind": "arxiv",
    "version": 2
  }
}