Pith Number

pith:EAHTKYQY

pith:2017:EAHTKYQYWOKLSL65M342FDVOFN

not attested not anchored not stored refs pending

On the two-dimensional steady Navier-Stokes equations related to flows around a rotating obstacle

Mitsuo Higaki, Yasunori Maekawa, Yuu Nakahara

arxiv:1703.07372 v1 · 2017-03-21 · 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{EAHTKYQYWOKLSL65M342FDVOFN}

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	2026-05-18T00:48:08.971930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

200f356218b394b92fdd66f9a28eae2b7c98f39b306e463a3b8e29e7ccd97860

Aliases

arxiv: 1703.07372 · arxiv_version: 1703.07372v1 · doi: 10.48550/arxiv.1703.07372 · pith_short_12: EAHTKYQYWOKL · pith_short_16: EAHTKYQYWOKLSL65 · pith_short_8: EAHTKYQY

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/EAHTKYQYWOKLSL65M342FDVOFN \
  | 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: 200f356218b394b92fdd66f9a28eae2b7c98f39b306e463a3b8e29e7ccd97860

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8c54077a149940c56be0b167c3ac23e843f0b2a552e1b01b905a59641a3ef9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-03-21T18:08:07Z",
    "title_canon_sha256": "668cee095be85672c2b6287f16cb7331bbf599b52635825be3033b495abf9f95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07372",
    "kind": "arxiv",
    "version": 1
  }
}