Pith Number

pith:EECBDT5L

pith:2019:EECBDT5LAVVNVVLQED5ZFKCAHD

not attested not anchored not stored refs pending

Modified Zakharov-Kuznetsov equation on rectangles

Gleb Doronin, Marcos Castelli

arxiv:1907.02810 v1 · 2019-07-03 · 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{EECBDT5LAVVNVVLQED5ZFKCAHD}

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	2026-05-17T23:41:23.031888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

210411cfab056adad57020fb92a84038d78069ef4c52460b68961363561f9260

Aliases

arxiv: 1907.02810 · arxiv_version: 1907.02810v1 · doi: 10.48550/arxiv.1907.02810 · pith_short_12: EECBDT5LAVVN · pith_short_16: EECBDT5LAVVNVVLQ · pith_short_8: EECBDT5L

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/EECBDT5LAVVNVVLQED5ZFKCAHD \
  | 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: 210411cfab056adad57020fb92a84038d78069ef4c52460b68961363561f9260

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d5c88d84dac8c47fe9f980565c0190ee272749e4db836b5837fdf1c2f74bdae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-07-03T13:24:02Z",
    "title_canon_sha256": "07bd77b30e03c2563398a74873c612016deb2766d118509527998c1b4d76917a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02810",
    "kind": "arxiv",
    "version": 1
  }
}