Pith Number

pith:LYVGG75L

pith:2012:LYVGG75LGGYZUFTUTRQO6KOKUO

not attested not anchored not stored refs pending

On the well-posedness of a weakly dispersive Boussinesq system

Robin Ming Chen, Yue Liu

arxiv:1203.0365 v1 · 2012-03-02 · 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{LYVGG75LGGYZUFTUTRQO6KOKUO}

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	2026-05-18T04:01:01.049163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e2a637fab31b19a16749c60ef29caa397b93e5c18faba8b6243d2e73bdb6d31

Aliases

arxiv: 1203.0365 · arxiv_version: 1203.0365v1 · doi: 10.48550/arxiv.1203.0365 · pith_short_12: LYVGG75LGGYZ · pith_short_16: LYVGG75LGGYZUFTU · pith_short_8: LYVGG75L

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/LYVGG75LGGYZUFTUTRQO6KOKUO \
  | 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: 5e2a637fab31b19a16749c60ef29caa397b93e5c18faba8b6243d2e73bdb6d31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95e42d442aec2abaceb4b83222930a1cc171157692c46e7dc8f4ecf1d499cc51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-03-02T04:15:59Z",
    "title_canon_sha256": "85812670ef6330a5ac6be109c8260ebf7f3c63474c2d68711f7fc83a11b417bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0365",
    "kind": "arxiv",
    "version": 1
  }
}