Pith Number

pith:HNINDVKS

pith:2019:HNINDVKSYBJWW4RE7H5PK7Z33Y

not attested not anchored not stored refs pending

Spectral properties of the Neumann-Poincar\'e operator in 3D elasticity

Grigori Rozenblum, Yoshihisa Miyanishi

arxiv:1904.09449 v1 · 2019-04-20 · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HNINDVKSYBJWW4RE7H5PK7Z33Y}

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	2026-05-17T23:48:04.150145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b50d1d552c0536b7224f9faf57f3bde2156c4c63c2cccbe86a9e2593a856566

Aliases

arxiv: 1904.09449 · arxiv_version: 1904.09449v1 · doi: 10.48550/arxiv.1904.09449 · pith_short_12: HNINDVKSYBJW · pith_short_16: HNINDVKSYBJWW4RE · pith_short_8: HNINDVKS

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/HNINDVKSYBJWW4RE7H5PK7Z33Y \
  | 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: 3b50d1d552c0536b7224f9faf57f3bde2156c4c63c2cccbe86a9e2593a856566

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0ff4bf14e818f768cc8f8d28e10433dac7b83b90442f161e1cf77f73e79ff4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2019-04-20T14:44:04Z",
    "title_canon_sha256": "ca8597cf6e100fb9a9942a10383c5b092ee38e2ed00c6ccd69e0895932c10dca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09449",
    "kind": "arxiv",
    "version": 1
  }
}