Pith Number

pith:VMVJBOJZ

pith:2015:VMVJBOJZDWFFUOP22KVK5ILVSF

not attested not anchored not stored refs pending

On well-posedness of generalized Korteweg-de Vries equation in scale critical ^L^r space

Jun-ichi Segata, Satoshi Masaki

arxiv:1507.01323 v2 · 2015-07-06 · 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{VMVJBOJZDWFFUOP22KVK5ILVSF}

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	2026-05-18T01:11:33.493679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab2a90b9391d8a5a39fad2aaaea17591486562bf0d7e1c3ca450e69bb1787512

Aliases

arxiv: 1507.01323 · arxiv_version: 1507.01323v2 · doi: 10.48550/arxiv.1507.01323 · pith_short_12: VMVJBOJZDWFF · pith_short_16: VMVJBOJZDWFFUOP2 · pith_short_8: VMVJBOJZ

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/VMVJBOJZDWFFUOP22KVK5ILVSF \
  | 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: ab2a90b9391d8a5a39fad2aaaea17591486562bf0d7e1c3ca450e69bb1787512

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e158db71eb4400ba62cdb38bed153422f36dee55cfc6be63dcaad07147c0a58",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-07-06T03:29:01Z",
    "title_canon_sha256": "77b12a88e9624646615415e1edb85ceb01c3a4fe94f6169b4062de2febdc320d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01323",
    "kind": "arxiv",
    "version": 2
  }
}