Pith Number

pith:GLUH7W5P

pith:2013:GLUH7W5PLPC3XGW5GVF6AFZPXZ

not attested not anchored not stored refs pending

Global solutions for the gravity water waves system in 2d

Alexandru D. Ionescu, Fabio Pusateri

arxiv:1303.5357 v2 · 2013-03-21 · 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{GLUH7W5PLPC3XGW5GVF6AFZPXZ}

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	2026-05-18T02:49:46.099889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32e87fdbaf5bc5bb9add354be0172fbe47bc72068a3c1a6f86b2db7403334fb2

Aliases

arxiv: 1303.5357 · arxiv_version: 1303.5357v2 · doi: 10.48550/arxiv.1303.5357 · pith_short_12: GLUH7W5PLPC3 · pith_short_16: GLUH7W5PLPC3XGW5 · pith_short_8: GLUH7W5P

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/GLUH7W5PLPC3XGW5GVF6AFZPXZ \
  | 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: 32e87fdbaf5bc5bb9add354be0172fbe47bc72068a3c1a6f86b2db7403334fb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18b55ce1a8e4ec54639a479fd28dcbf7275fef60aa64a9cbbb653ef6e7ffa8ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-03-21T18:20:36Z",
    "title_canon_sha256": "a9485b35394c27bf88e48d99cde265665a44f5411eb1b8cd507bdb1ec20d6bbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5357",
    "kind": "arxiv",
    "version": 2
  }
}