Pith Number

pith:B46SSMCM

pith:2013:B46SSMCMVMI56AJX4G6EQGYQOE

not attested not anchored not stored refs pending

Global existence for two extended Navier-Stokes systems

Arghir D. Zarnescu, Gautam Iyer, James P. Kelliher, Mihaela Ignatova, Robert L. Pego

arxiv:1308.4735 v1 · 2013-08-21 · 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{B46SSMCMVMI56AJX4G6EQGYQOE}

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	2026-05-18T03:15:20.081039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f3d29304cab11df0137e1bc481b107117eeb43b6d5287f12cfb5624045189eb

Aliases

arxiv: 1308.4735 · arxiv_version: 1308.4735v1 · doi: 10.48550/arxiv.1308.4735 · pith_short_12: B46SSMCMVMI5 · pith_short_16: B46SSMCMVMI56AJX · pith_short_8: B46SSMCM

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/B46SSMCMVMI56AJX4G6EQGYQOE \
  | 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: 0f3d29304cab11df0137e1bc481b107117eeb43b6d5287f12cfb5624045189eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cf8453cc15b1ed5f216c603b2090029a8294a8a36562b4a064729307e82d0fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-08-21T23:06:47Z",
    "title_canon_sha256": "3579c8cb0fa4d01d8a5f309a72ad4435eb3e9f77ef23dacb239642960e5052af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4735",
    "kind": "arxiv",
    "version": 1
  }
}