Pith Number

pith:L2F7DYUZ

pith:2017:L2F7DYUZZPXUEUIHCXBJRIBZDS

not attested not anchored not stored refs pending

Compactness properties and ground states for the affine Laplacian

Cyril Tintarev, Ian Schindler

arxiv:1708.02413 v1 · 2017-08-08 · 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{L2F7DYUZZPXUEUIHCXBJRIBZDS}

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	2026-05-18T00:38:24.350420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e8bf1e299cbef42510715c298a0391c80daaec2607f64d8721d82e9d23b648b

Aliases

arxiv: 1708.02413 · arxiv_version: 1708.02413v1 · doi: 10.48550/arxiv.1708.02413 · pith_short_12: L2F7DYUZZPXU · pith_short_16: L2F7DYUZZPXUEUIH · pith_short_8: L2F7DYUZ

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/L2F7DYUZZPXUEUIHCXBJRIBZDS \
  | 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: 5e8bf1e299cbef42510715c298a0391c80daaec2607f64d8721d82e9d23b648b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c458754abf2d674e7e1c827ffa338e4043bca0fef5519d33ad68a4c8b196d1d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-08-08T09:09:19Z",
    "title_canon_sha256": "e65d9ab293c13b4baecd6c027e07000cebde3d55957fcb267a0e3adf7cce579a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.02413",
    "kind": "arxiv",
    "version": 1
  }
}