Pith Number

pith:E32UPIMT

pith:2017:E32UPIMTK64TT3R277VDTXFZE5

not attested not anchored not stored refs pending

Time quasi-periodic gravity water waves in finite depth

Emanuele Haus, Massimiliano Berti, Pietro Baldi, Riccardo Montalto

arxiv:1708.01517 v2 · 2017-08-03 · 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{E32UPIMTK64TT3R277VDTXFZE5}

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	2026-05-17T23:57:50.958568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26f547a19357b939ee3affea39dcb92744a3bec639e889f5660f0e48a803b660

Aliases

arxiv: 1708.01517 · arxiv_version: 1708.01517v2 · doi: 10.48550/arxiv.1708.01517 · pith_short_12: E32UPIMTK64T · pith_short_16: E32UPIMTK64TT3R2 · pith_short_8: E32UPIMT

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/E32UPIMTK64TT3R277VDTXFZE5 \
  | 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: 26f547a19357b939ee3affea39dcb92744a3bec639e889f5660f0e48a803b660

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "930b60132c8bae721dc70e20055d647e84e666eb98d205d0e2fc004f3b333afe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-08-03T11:58:48Z",
    "title_canon_sha256": "5be12e0ee026f38833244efa712763d2ed009ed647dfcf8a6b41b3f4570635ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01517",
    "kind": "arxiv",
    "version": 2
  }
}