Pith Number

pith:ORCCELOW

pith:2019:ORCCELOWAG4D3VJPMSAZKHDYEA

not attested not anchored not stored refs pending

An Open Mapping Theorem for the Navier-Stokes Equations

A. Shlapunov, N. Tarkhanov

arxiv:1904.06801 v1 · 2019-04-15 · 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{ORCCELOWAG4D3VJPMSAZKHDYEA}

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	2026-05-17T23:48:36.189929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7444222dd601b83dd52f6481951c78203beba3b9ed51c953fc16eb20414b3a8a

Aliases

arxiv: 1904.06801 · arxiv_version: 1904.06801v1 · doi: 10.48550/arxiv.1904.06801 · pith_short_12: ORCCELOWAG4D · pith_short_16: ORCCELOWAG4D3VJP · pith_short_8: ORCCELOW

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/ORCCELOWAG4D3VJPMSAZKHDYEA \
  | 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: 7444222dd601b83dd52f6481951c78203beba3b9ed51c953fc16eb20414b3a8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98fb1fd6eafb104b171394631c108a3dc639412c65cbb3137a62a8642e440f83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-04-15T01:12:01Z",
    "title_canon_sha256": "f30e89d60b6c30bf313dfb4e40ccb9ab8a136ea204bfdbd52ee490ec0462274b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06801",
    "kind": "arxiv",
    "version": 1
  }
}