Pith Number

pith:HHTCQRQY

pith:2017:HHTCQRQYWCUECSMC42R64MGCLX

not attested not anchored not stored refs pending

Homogenization of the eigenvalues of the Neumann-Poincar\'e operator

Charles Dapogny, Eric Bonnetier, Faouzi Triki

arxiv:1702.01798 v1 · 2017-02-06 · 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{HHTCQRQYWCUECSMC42R64MGCLX}

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	2026-05-18T00:51:11.237556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39e6284618b0a8414982e6a3ee30c25dc58236e3356a30267f69adb9643168ad

Aliases

arxiv: 1702.01798 · arxiv_version: 1702.01798v1 · doi: 10.48550/arxiv.1702.01798 · pith_short_12: HHTCQRQYWCUE · pith_short_16: HHTCQRQYWCUECSMC · pith_short_8: HHTCQRQY

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/HHTCQRQYWCUECSMC42R64MGCLX \
  | 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: 39e6284618b0a8414982e6a3ee30c25dc58236e3356a30267f69adb9643168ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "877e984d6b886c5ca1f773bd20ab0c2a3e09bde8e2a0661280e86ded93e25244",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-02-06T21:28:29Z",
    "title_canon_sha256": "08f0c0c714ffb7ebd8b1b409b041184975c20eddf02973e84d3ea8f13ac27ae5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01798",
    "kind": "arxiv",
    "version": 1
  }
}