Pith Number

pith:AKASEZME

pith:2017:AKASEZMESUOBP6G7FQ5LY5OWBT

not attested not anchored not stored refs pending

Multiple solutions of nonlinear equations involving the square root of the Laplacian

Du\v{s}an D. Repov\v{s}, Giovanni Molica Bisci, Luca Vilasi

arxiv:1705.10105 v1 · 2017-05-29 · math.AP · math.OA · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AKASEZMESUOBP6G7FQ5LY5OWBT}

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	2026-05-18T00:41:06.874080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0281226584951c17f8df2c3abc75d60ccd06649e766717678d59d8cfed1b4e3d

Aliases

arxiv: 1705.10105 · arxiv_version: 1705.10105v1 · doi: 10.48550/arxiv.1705.10105 · pith_short_12: AKASEZMESUOB · pith_short_16: AKASEZMESUOBP6G7 · pith_short_8: AKASEZME

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/AKASEZMESUOBP6G7FQ5LY5OWBT \
  | 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: 0281226584951c17f8df2c3abc75d60ccd06649e766717678d59d8cfed1b4e3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22cfd6cb0ee4b9b14f83bea31357be94c9560b1b75d75e6e4e5b8369207750e8",
    "cross_cats_sorted": [
      "math.OA",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-05-29T10:36:20Z",
    "title_canon_sha256": "a1baaa436ea9dcbd9c20bbc5d38d5181324a5fe0504906be9305e9e3659bf8e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10105",
    "kind": "arxiv",
    "version": 1
  }
}