Pith Number

pith:Q6UXBIEG

pith:2017:Q6UXBIEGU6ZLPHS7NM46ME4EXH

not attested not anchored not stored refs pending

Desingularization of a steady vortex pair in the lake equation

Justin Dekeyser

arxiv:1711.06497 v1 · 2017-11-17 · 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{Q6UXBIEGU6ZLPHS7NM46ME4EXH}

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	2026-05-18T00:30:20.940610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87a970a086a7b2b79e5f6b39e61384b9c784aa7ba3ac9c3e629f5e18d6af4eab

Aliases

arxiv: 1711.06497 · arxiv_version: 1711.06497v1 · doi: 10.48550/arxiv.1711.06497 · pith_short_12: Q6UXBIEGU6ZL · pith_short_16: Q6UXBIEGU6ZLPHS7 · pith_short_8: Q6UXBIEG

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/Q6UXBIEGU6ZLPHS7NM46ME4EXH \
  | 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: 87a970a086a7b2b79e5f6b39e61384b9c784aa7ba3ac9c3e629f5e18d6af4eab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0c8381dceeb809ade17bbc72fb9adba9237b1c7b05bb3ba5d4b9fa4f45064cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-11-17T11:15:56Z",
    "title_canon_sha256": "dc0657f25d70d3d53ab761dba5bf582e06e629631880b102f578d845c8dce001"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.06497",
    "kind": "arxiv",
    "version": 1
  }
}