Pith Number

pith:LJYYLTX2

pith:2008:LJYYLTX2FONJXXBWQP547I2YFW

not attested not anchored not stored refs pending

Global Existence Results for the Anisotropic Boussinesq System in Dimension Two

Marius Paicu (LM-Orsay), Rapha\"el Danchin (LAMA)

arxiv:0809.4984 v1 · 2008-09-29 · 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{LJYYLTX2FONJXXBWQP547I2YFW}

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	2026-05-18T03:32:32.195507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a7185cefa2b9a9bdc3683fbcfa3582d9659c8f851b668a5866162fb8cde3f17

Aliases

arxiv: 0809.4984 · arxiv_version: 0809.4984v1 · doi: 10.48550/arxiv.0809.4984 · pith_short_12: LJYYLTX2FONJ · pith_short_16: LJYYLTX2FONJXXBW · pith_short_8: LJYYLTX2

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/LJYYLTX2FONJXXBWQP547I2YFW \
  | 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: 5a7185cefa2b9a9bdc3683fbcfa3582d9659c8f851b668a5866162fb8cde3f17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad1fcc1a50677ca14ea83f446e2d957663d1a7bd21c957732d9c5837f60efc89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2008-09-29T15:17:03Z",
    "title_canon_sha256": "8629601e8e8969f6a7d23d5b5813b9208579e2c336a3b0d0e819f80488cff5e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.4984",
    "kind": "arxiv",
    "version": 1
  }
}