Pith Number

pith:2AYI7RUR

pith:2015:2AYI7RUR4IGK6ZTNUWNUQQTZCS

not attested not anchored not stored refs pending

Explicit form of spatially linear Navier-Stokes velocity fields

Gabriel Provencher Langlois, George Haller

arxiv:1508.07024 v2 · 2015-08-27 · physics.flu-dyn · math.DS · nlin.CD · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2AYI7RUR4IGK6ZTNUWNUQQTZCS}

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	2026-05-18T01:32:59.080466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0308fc691e20caf666da59b4842791491eb7e2fa608680b51e8c9b2abc1faf1

Aliases

arxiv: 1508.07024 · arxiv_version: 1508.07024v2 · doi: 10.48550/arxiv.1508.07024 · pith_short_12: 2AYI7RUR4IGK · pith_short_16: 2AYI7RUR4IGK6ZTN · pith_short_8: 2AYI7RUR

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/2AYI7RUR4IGK6ZTNUWNUQQTZCS \
  | 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: d0308fc691e20caf666da59b4842791491eb7e2fa608680b51e8c9b2abc1faf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c70b6622e408d1cbd48d3adc5172e806c7aabfc62d163fa4e1f8c4bf7dc53aad",
    "cross_cats_sorted": [
      "math.DS",
      "nlin.CD",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-08-27T20:46:17Z",
    "title_canon_sha256": "b66936a34b3ec1095e987d38bbc5a5d016f754cc600fedc30d2a2d7a13784a44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07024",
    "kind": "arxiv",
    "version": 2
  }
}