Pith Number

pith:A6JDJ2CG

pith:2017:A6JDJ2CGJEY2SOZ6RI564ZTXO3

not attested not anchored not stored refs pending

Further remarks on the Luo-Hou's ansatz for a self-similar solution to the 3D Euler equations

Gianmarco Sperone

arxiv:1708.09648 v1 · 2017-08-31 · math.AP · physics.flu-dyn

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A6JDJ2CGJEY2SOZ6RI564ZTXO3}

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	2026-05-18T00:36:15.884509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

079234e8464931a93b3e8a3bee667776c905e1ee182f19455b605332d158e961

Aliases

arxiv: 1708.09648 · arxiv_version: 1708.09648v1 · doi: 10.48550/arxiv.1708.09648 · pith_short_12: A6JDJ2CGJEY2 · pith_short_16: A6JDJ2CGJEY2SOZ6 · pith_short_8: A6JDJ2CG

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/A6JDJ2CGJEY2SOZ6RI564ZTXO3 \
  | 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: 079234e8464931a93b3e8a3bee667776c905e1ee182f19455b605332d158e961

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dc50e9d7c45aaf0ea2ca9ca1fb730f8ec24050801380ed97ce1f9f5bc9a1133",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-08-31T10:09:29Z",
    "title_canon_sha256": "cc618369e006a6e82fe82ab340c2419e64554fa54f0e3d807af56819bbba0649"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09648",
    "kind": "arxiv",
    "version": 1
  }
}