Pith Number

pith:HF2EL3OY

pith:2013:HF2EL3OYFVQOZQST6LLXKNN6NC

not attested not anchored not stored refs pending

Existence of capillary-gravity water waves with piecewise constant vorticity

Bogdan--Vasile Matioc, Calin Iulian Martin

arxiv:1302.5523 v1 · 2013-02-22 · 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{HF2EL3OYFVQOZQST6LLXKNN6NC}

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	2026-05-18T03:32:46.517443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

397445edd82d60ecc253f2d77535be68b0008d1c55339ae2c9384ce0a077e4a2

Aliases

arxiv: 1302.5523 · arxiv_version: 1302.5523v1 · doi: 10.48550/arxiv.1302.5523 · pith_short_12: HF2EL3OYFVQO · pith_short_16: HF2EL3OYFVQOZQST · pith_short_8: HF2EL3OY

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/HF2EL3OYFVQOZQST6LLXKNN6NC \
  | 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: 397445edd82d60ecc253f2d77535be68b0008d1c55339ae2c9384ce0a077e4a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a6587aa0e03a3c65a158989f05ffebe2750f4563e54d07647548aed86e38205",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-02-22T09:03:01Z",
    "title_canon_sha256": "20196f03461de413890bcf93055a51a868f42d387c45001966c375947dff6237"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.5523",
    "kind": "arxiv",
    "version": 1
  }
}