Pith Number

pith:KVPKCQHU

pith:2014:KVPKCQHUT4FTTWP5WGBH3F2S23

not attested not anchored not stored refs pending

Structural stability for the splash singularities of the water waves problem

Angel Castro, Charles Fefferman, Diego C\'ordoba, Francisco Gancedo, Javier G\'omez-Serrano

arxiv:1401.6419 v1 · 2014-01-24 · 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{KVPKCQHUT4FTTWP5WGBH3F2S23}

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	2026-05-18T03:01:12.087490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

555ea140f49f0b39d9fdb1827d9752d6caa87e91d95bdc8b3bf7efe25c863779

Aliases

arxiv: 1401.6419 · arxiv_version: 1401.6419v1 · doi: 10.48550/arxiv.1401.6419 · pith_short_12: KVPKCQHUT4FT · pith_short_16: KVPKCQHUT4FTTWP5 · pith_short_8: KVPKCQHU

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/KVPKCQHUT4FTTWP5WGBH3F2S23 \
  | 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: 555ea140f49f0b39d9fdb1827d9752d6caa87e91d95bdc8b3bf7efe25c863779

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebae5791b421a4f8ff75c660bff2af54870ebdbdb7dca6bb33930b664637f796",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-01-24T18:34:08Z",
    "title_canon_sha256": "3a1f4abed686eb599931acae411ffad6275288cca587912d082f653453c726aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6419",
    "kind": "arxiv",
    "version": 1
  }
}