Pith Number

pith:EYYAEVTO

pith:2011:EYYAEVTOW34VBL7AGXJL2MACZV

not attested not anchored not stored refs pending

Behavior of Graph Laplacians on Manifolds with Boundary

Mikhail Belkin, Xueyuan Zhou

arxiv:1105.3931 v1 · 2011-05-19 · cs.LG · math.NA · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EYYAEVTOW34VBL7AGXJL2MACZV}

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	2026-05-18T04:21:50.260437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

263002566eb6f950afe035d2bd3002cd764d230609aa691574c9bcbe8226c12b

Aliases

arxiv: 1105.3931 · arxiv_version: 1105.3931v1 · doi: 10.48550/arxiv.1105.3931 · pith_short_12: EYYAEVTOW34V · pith_short_16: EYYAEVTOW34VBL7A · pith_short_8: EYYAEVTO

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/EYYAEVTOW34VBL7AGXJL2MACZV \
  | 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: 263002566eb6f950afe035d2bd3002cd764d230609aa691574c9bcbe8226c12b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea6809e141e73c344b76a9a0d28ea28c7b184cf12234f090309e23be9599886e",
    "cross_cats_sorted": [
      "math.NA",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2011-05-19T16:54:39Z",
    "title_canon_sha256": "53a3cd3ed75cf424cbb59449a11ed3cb1cc07b5f22c8a17b2ef7d91c23142449"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.3931",
    "kind": "arxiv",
    "version": 1
  }
}