Pith Number

pith:S6DSNWVS

pith:2018:S6DSNWVSZ2QORUR6TGIJ6TG4ND

not attested not anchored not stored refs pending

Eigenvalues of the linearized 2D Euler equations via Birman-Schwinger and Lin's operators

Shibi Vasudevan, Yuri Latushkin

arxiv:1802.01813 v1 · 2018-02-06 · math.AP · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S6DSNWVSZ2QORUR6TGIJ6TG4ND}

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	2026-05-18T00:09:27.244892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

978726dab2cea0e8d23e99909f4cdc68e8987846a6d923f871d59de0c7ec1a40

Aliases

arxiv: 1802.01813 · arxiv_version: 1802.01813v1 · doi: 10.48550/arxiv.1802.01813 · pith_short_12: S6DSNWVSZ2QO · pith_short_16: S6DSNWVSZ2QORUR6 · pith_short_8: S6DSNWVS

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/S6DSNWVSZ2QORUR6TGIJ6TG4ND \
  | 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: 978726dab2cea0e8d23e99909f4cdc68e8987846a6d923f871d59de0c7ec1a40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c392f614e69b6b3fa13136f4b71c193b101743144905390e85a911fd0cfa3eb0",
    "cross_cats_sorted": [
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-02-06T06:24:46Z",
    "title_canon_sha256": "9ca4ff8ce18ced49ca4649b8945ae7bba0eb733dc4e9e191261a9ae89b7259fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01813",
    "kind": "arxiv",
    "version": 1
  }
}