Pith Number

pith:BVVNUAFC

pith:2017:BVVNUAFC6LB5KL4YEPMPMPRS5J

not attested not anchored not stored refs pending

The Energy Measure for the Euler and Navier-Stokes Equations

Roman Shvydkoy, Trevor M. Leslie

arxiv:1705.04420 v4 · 2017-05-12 · 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{BVVNUAFC6LB5KL4YEPMPMPRS5J}

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	2026-05-18T00:17:13.487438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d6ada00a2f2c3d52f9823d8f63e32ea7863e02ad63b377cedda8a48f84a62aa

Aliases

arxiv: 1705.04420 · arxiv_version: 1705.04420v4 · doi: 10.48550/arxiv.1705.04420 · pith_short_12: BVVNUAFC6LB5 · pith_short_16: BVVNUAFC6LB5KL4Y · pith_short_8: BVVNUAFC

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/BVVNUAFC6LB5KL4YEPMPMPRS5J \
  | 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: 0d6ada00a2f2c3d52f9823d8f63e32ea7863e02ad63b377cedda8a48f84a62aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "994f7d2a64f5a52d2989730189d6b59c8810f9971e99c4e14e4e1053b26f5624",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-05-12T01:43:18Z",
    "title_canon_sha256": "88d845c0ba8ef9a6151bb43afd56a4ac6d8f82c56905005fa4a2a124416ba551"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.04420",
    "kind": "arxiv",
    "version": 4
  }
}