Pith Number

pith:LQCSVWDS

pith:2017:LQCSVWDSGECNEXPZXBLRCZRMRU

not attested not anchored not stored refs pending

The shoreline problem for the one-dimensional shallow water and Green-Naghdi equations

David Lannes (IMB), Guy Metivier (IMB)

arxiv:1710.03651 v1 · 2017-10-10 · 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{LQCSVWDSGECNEXPZXBLRCZRMRU}

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	2026-05-18T00:33:11.096563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c052ad8723104d25df9b85711662c8d363a118441cb2982cbe0a403030f178f

Aliases

arxiv: 1710.03651 · arxiv_version: 1710.03651v1 · doi: 10.48550/arxiv.1710.03651 · pith_short_12: LQCSVWDSGECN · pith_short_16: LQCSVWDSGECNEXPZ · pith_short_8: LQCSVWDS

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/LQCSVWDSGECNEXPZXBLRCZRMRU \
  | 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: 5c052ad8723104d25df9b85711662c8d363a118441cb2982cbe0a403030f178f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f524e65f8dac94f95b98f25abc361215893f1451df3306638399f6ede4db24ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-10-10T15:19:36Z",
    "title_canon_sha256": "aa489c9783af11d06a5ab001d0ff57e20ff2fe93cecf102f18c1b1a0bd9ca532"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03651",
    "kind": "arxiv",
    "version": 1
  }
}