Pith Number

pith:M5THGIG3

pith:2018:M5THGIG3VULBVVLUAECOEKPEOY

not attested not anchored not stored refs pending

Uniqueness results for Zakharov-Kuznetsov equation

Felipe Linares, Luca Fanelli, Lucrezia Cossetti

arxiv:1804.01596 v1 · 2018-04-04 · 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{M5THGIG3VULBVVLUAECOEKPEOY}

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	2026-05-18T00:19:10.774095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67667320dbad161ad5740104e229e47619d975360fd354650797ae5a6f1dc0e4

Aliases

arxiv: 1804.01596 · arxiv_version: 1804.01596v1 · doi: 10.48550/arxiv.1804.01596 · pith_short_12: M5THGIG3VULB · pith_short_16: M5THGIG3VULBVVLU · pith_short_8: M5THGIG3

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/M5THGIG3VULBVVLUAECOEKPEOY \
  | 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: 67667320dbad161ad5740104e229e47619d975360fd354650797ae5a6f1dc0e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a6195793751e7d07f1ff73e149dcf5d5b76c9b607ac301995cda36576d221b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-04-04T20:11:51Z",
    "title_canon_sha256": "19333afc55d8d0bb500bb1c7f5fe82ea9d2fd7649abd929ba856c1ac99319d69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01596",
    "kind": "arxiv",
    "version": 1
  }
}