Pith Number

pith:SVNGKHPV

pith:2015:SVNGKHPVBFPBSDW5RPTGOA3EJF

not attested not anchored not stored refs pending

Polynomial as a new variable - a Banach algebra with a functional calculus

Olavi Nevanlinna

arxiv:1506.00634 v1 · 2015-06-01 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SVNGKHPVBFPBSDW5RPTGOA3EJF}

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	2026-05-18T01:59:53.125339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

955a651df5095e190edd8be6670364495e6cce3655a865190c2d63240b8b47d7

Aliases

arxiv: 1506.00634 · arxiv_version: 1506.00634v1 · doi: 10.48550/arxiv.1506.00634 · pith_short_12: SVNGKHPVBFPB · pith_short_16: SVNGKHPVBFPBSDW5 · pith_short_8: SVNGKHPV

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/SVNGKHPVBFPBSDW5RPTGOA3EJF \
  | 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: 955a651df5095e190edd8be6670364495e6cce3655a865190c2d63240b8b47d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f46e104024e32cf49fa2aba4fd97096767263c588af253f2f50e2a0bc61de587",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2015-06-01T12:52:35Z",
    "title_canon_sha256": "cff999ade6632ebf373a3ab53a350de6e52e580e46e5cb909f6392f485dfd6c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00634",
    "kind": "arxiv",
    "version": 1
  }
}