Pith Number

pith:GSQJM3NA

pith:2016:GSQJM3NAUFXQR7YP62A3KVQGS4

not attested not anchored not stored refs pending

Symmetric function kernels and sweeping of measures

Bent Fuglede

arxiv:1605.08660 v1 · 2016-05-27 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GSQJM3NAUFXQR7YP62A3KVQGS4}

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	2026-05-18T01:13:29.394779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34a0966da0a16f08ff0ff681b55606970bcf837fe44d3300a79817e735aec0ce

Aliases

arxiv: 1605.08660 · arxiv_version: 1605.08660v1 · doi: 10.48550/arxiv.1605.08660 · pith_short_12: GSQJM3NAUFXQ · pith_short_16: GSQJM3NAUFXQR7YP · pith_short_8: GSQJM3NA

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/GSQJM3NAUFXQR7YP62A3KVQGS4 \
  | 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: 34a0966da0a16f08ff0ff681b55606970bcf837fe44d3300a79817e735aec0ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7e1ac378d7fd3f52e759c9551604b079f8bf773a93bba817b5ea46a2965d8a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2016-05-27T14:27:53Z",
    "title_canon_sha256": "0eaf59d614f5b90eaf727fabe55cfe2e9d0a3df2851753c986bac0bfa6cb5eab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08660",
    "kind": "arxiv",
    "version": 1
  }
}