Pith Number

pith:GQNQADNR

pith:2016:GQNQADNR3AUMIMDKJYD3GXHHFL

not attested not anchored not stored refs pending

Dicritical singularities and laminar currents on Levi-flat hypersurfaces

Alexandre Sukhov, Rasul Shafikov, Sergey Pinchuk

arxiv:1606.02140 v2 · 2016-06-07 · math.CV · math.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GQNQADNR3AUMIMDKJYD3GXHHFL}

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	2026-05-18T00:26:02.107856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

341b000db1d828c4306a4e07b35ce72af25a54bc069af38e2432e1e5bdd9508b

Aliases

arxiv: 1606.02140 · arxiv_version: 1606.02140v2 · doi: 10.48550/arxiv.1606.02140 · pith_short_12: GQNQADNR3AUM · pith_short_16: GQNQADNR3AUMIMDK · pith_short_8: GQNQADNR

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/GQNQADNR3AUMIMDKJYD3GXHHFL \
  | 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: 341b000db1d828c4306a4e07b35ce72af25a54bc069af38e2432e1e5bdd9508b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6148f2d12693b3fd9ca8991f0e09575d2a5a554d256f9dd8eb7d03db843de6a2",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2016-06-07T13:53:46Z",
    "title_canon_sha256": "c718f7c7b62927eca11accadee808119b22dc509e4bd575f9dfb429c45f28eb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.02140",
    "kind": "arxiv",
    "version": 2
  }
}