Pith Number

pith:A5G4KYG3

pith:2019:A5G4KYG3GUIZELRSZAOUPY2IFV

not attested not anchored not stored refs pending

Geometry in the large of the kernel of Lichnerowicz Laplacians and its applications

Irina Tsyganok, Sergey Stepanov, Vladimir Rovenski

arxiv:1903.10230 v1 · 2019-03-25 · 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{A5G4KYG3GUIZELRSZAOUPY2IFV}

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	2026-05-17T23:50:30.241354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

074dc560db3511922e32c81d47e3482d5e6d1a366bf88bf523109e355afb85f2

Aliases

arxiv: 1903.10230 · arxiv_version: 1903.10230v1 · doi: 10.48550/arxiv.1903.10230 · pith_short_12: A5G4KYG3GUIZ · pith_short_16: A5G4KYG3GUIZELRS · pith_short_8: A5G4KYG3

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/A5G4KYG3GUIZELRSZAOUPY2IFV \
  | 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: 074dc560db3511922e32c81d47e3482d5e6d1a366bf88bf523109e355afb85f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31548f9357b29814b15f2aa2311feb38d6657328e56532ca70975389166ef90a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2019-03-25T10:42:09Z",
    "title_canon_sha256": "cf1239e15942183b8b96494e630ea9489a58b36666602344e309632c986b083f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10230",
    "kind": "arxiv",
    "version": 1
  }
}