Pith Number

pith:GCFGAJT2

pith:2022:GCFGAJT2DQCPMQPIGGXMJE2OVO

not attested not anchored not stored refs pending

Velocity blow-up in $C^1\cap H^2$ for the 2D Euler equations

Junha Kim, Min Jun Jo

arxiv:2211.13872 v1 · 2022-11-25 · 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{GCFGAJT2DQCPMQPIGGXMJE2OVO}

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	2026-07-05T05:19:27.241666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

308a60267a1c04f641e831aec4934eabbec9f254d2f2a5804e8c9c31fcf1305a

Aliases

arxiv: 2211.13872 · arxiv_version: 2211.13872v1 · doi: 10.48550/arxiv.2211.13872 · pith_short_12: GCFGAJT2DQCP · pith_short_16: GCFGAJT2DQCPMQPI · pith_short_8: GCFGAJT2

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/GCFGAJT2DQCPMQPIGGXMJE2OVO \
  | 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: 308a60267a1c04f641e831aec4934eabbec9f254d2f2a5804e8c9c31fcf1305a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94fc7c3369b1b559861bd9ff75952eb575a3b2a310b0772d868f7731b28ba6e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2022-11-25T03:18:59Z",
    "title_canon_sha256": "cc59c5fff6e9f5464fc9b535d7146fa60ec6bc4c26beec607dc335981c909726"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.13872",
    "kind": "arxiv",
    "version": 1
  }
}