Pith Number

pith:HFN2CZAA

pith:2018:HFN2CZAAQAXIBCLDDLL2BULFNP

not attested not anchored not stored refs pending

On the local well-posedness for a full dispersion Boussinesq system with surface tension

Didier Pilod, Henrik Kalisch

arxiv:1805.04372 v3 · 2018-05-11 · 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{HFN2CZAAQAXIBCLDDLL2BULFNP}

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	2026-05-18T00:06:20.278610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

395ba16400802e8089631ad7a0d1656be3ec2083775077a2cbfd56cbb410c45c

Aliases

arxiv: 1805.04372 · arxiv_version: 1805.04372v3 · doi: 10.48550/arxiv.1805.04372 · pith_short_12: HFN2CZAAQAXI · pith_short_16: HFN2CZAAQAXIBCLD · pith_short_8: HFN2CZAA

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/HFN2CZAAQAXIBCLDDLL2BULFNP \
  | 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: 395ba16400802e8089631ad7a0d1656be3ec2083775077a2cbfd56cbb410c45c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ab6823ceef3fd6cb954239c7ee9a98a47e50f1d9a4cbf69c17f93a53f6b6285",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-05-11T13:06:52Z",
    "title_canon_sha256": "40f75725d289d95a47b7adcacda4d0aece6f678c001ca4eddd7c3ffd0570285b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04372",
    "kind": "arxiv",
    "version": 3
  }
}