Pith Number

pith:O72VKPGU

pith:2016:O72VKPGUGT3MTWR3TZREBTWHTU

not attested not anchored not stored refs pending

Estimates of time-periodic fundamental solutions to the linearized Navier-Stokes equations

Mads Kyed, Thomas Eiter

arxiv:1610.09249 v2 · 2016-10-28 · 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{O72VKPGUGT3MTWR3TZREBTWHTU}

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	2026-05-18T00:39:01.505848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77f5553cd434f6c9da3b9e6240cec79d1692d7762f855a196be0e839657925d0

Aliases

arxiv: 1610.09249 · arxiv_version: 1610.09249v2 · doi: 10.48550/arxiv.1610.09249 · pith_short_12: O72VKPGUGT3M · pith_short_16: O72VKPGUGT3MTWR3 · pith_short_8: O72VKPGU

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/O72VKPGUGT3MTWR3TZREBTWHTU \
  | 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: 77f5553cd434f6c9da3b9e6240cec79d1692d7762f855a196be0e839657925d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "854d9bb39add69085e5ae8f6be0d25523bb22374cebaf777bf7d2196d5636c10",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-10-28T14:55:23Z",
    "title_canon_sha256": "da31fcd9e989c46512fecfb5b9bc1acb1327a92ef6445c6ae4cca90a0a75548a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.09249",
    "kind": "arxiv",
    "version": 2
  }
}