Pith Number

pith:7JJJT3K2

pith:2017:7JJJT3K2FA2Y2BNB76WQHWJIBD

not attested not anchored not stored refs pending

Spectrum of the Kohn Laplacian on the Rossi sphere

Madelyne M. Brown, Ravikumar Ramasami, Tawfik Abbas, Yunus E. Zeytuncu

arxiv:1708.05624 v1 · 2017-08-18 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7JJJT3K2FA2Y2BNB76WQHWJIBD}

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	2026-05-18T00:37:49.474758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa5299ed5a28358d05a1ffad03d92808e7be4318d0e95630787025e202966106

Aliases

arxiv: 1708.05624 · arxiv_version: 1708.05624v1 · doi: 10.48550/arxiv.1708.05624 · pith_short_12: 7JJJT3K2FA2Y · pith_short_16: 7JJJT3K2FA2Y2BNB · pith_short_8: 7JJJT3K2

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/7JJJT3K2FA2Y2BNB76WQHWJIBD \
  | 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: fa5299ed5a28358d05a1ffad03d92808e7be4318d0e95630787025e202966106

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dc6fc2b4bae825b608b853b8c543301e6721a6cd0e0fcd0b4a336377bc10e02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2017-08-18T14:18:45Z",
    "title_canon_sha256": "5226a68325185abffa9db439aae9b0983222829869d9d86e868b0250b7cd327a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05624",
    "kind": "arxiv",
    "version": 1
  }
}