Pith Number

pith:LMYE3TED

pith:2016:LMYE3TEDL7YITZ4G4JTKOJOB3U

not attested not anchored not stored refs pending

The Moutard transformation of two-dimensional Dirac operators and conformal geometry of surfaces in the four-space

I.A. Taimanov, R.M. Matuev

arxiv:1610.00561 v1 · 2016-10-03 · nlin.SI · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LMYE3TEDL7YITZ4G4JTKOJOB3U}

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	2026-05-18T00:27:53.121454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b304dcc835ff089e786e266a725c1dd29a6e4ec7a009e664c7e844fa1c82972

Aliases

arxiv: 1610.00561 · arxiv_version: 1610.00561v1 · doi: 10.48550/arxiv.1610.00561 · pith_short_12: LMYE3TEDL7YI · pith_short_16: LMYE3TEDL7YITZ4G · pith_short_8: LMYE3TED

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/LMYE3TEDL7YITZ4G4JTKOJOB3U \
  | 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: 5b304dcc835ff089e786e266a725c1dd29a6e4ec7a009e664c7e844fa1c82972

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75cba97356f2a1db69ab2bec9b636c72a330d28021af87c3e1610147c2382a8e",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2016-10-03T14:10:27Z",
    "title_canon_sha256": "93a9f844732e9b2bb401e4d8a4225b403f5bc765c6f69facd68bc19bff16385a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.00561",
    "kind": "arxiv",
    "version": 1
  }
}