Pith Number

pith:QYWNIM6X

pith:2017:QYWNIM6X4QECR5OWHJVOGVURW4

not attested not anchored not stored refs pending

Removing Type II singularities off the axis for the 3D axisymmetric Euler equations

Dongho Chae, Joerg Wolf

arxiv:1712.07434 v6 · 2017-12-20 · 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{QYWNIM6X4QECR5OWHJVOGVURW4}

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	2026-05-18T00:04:45.160646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

862cd433d7e40828f5d63a6ae35691b70b3da06c1cc4f44e93435cb4e2b8e7f2

Aliases

arxiv: 1712.07434 · arxiv_version: 1712.07434v6 · doi: 10.48550/arxiv.1712.07434 · pith_short_12: QYWNIM6X4QEC · pith_short_16: QYWNIM6X4QECR5OW · pith_short_8: QYWNIM6X

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/QYWNIM6X4QECR5OWHJVOGVURW4 \
  | 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: 862cd433d7e40828f5d63a6ae35691b70b3da06c1cc4f44e93435cb4e2b8e7f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42d0de7d57eddc7f867af00712a91e80308caf87a423e5a3fddb3c1d094f01e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-12-20T12:02:27Z",
    "title_canon_sha256": "c3a5cd1a4ccd35707227848ba9186392dd79e3ecf6a075af77ffa40679f0aa1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07434",
    "kind": "arxiv",
    "version": 6
  }
}