Pith Number

pith:F7SASWT7

pith:2015:F7SASWT7YQXCDISXXKKIVVVVIO

not attested not anchored not stored refs pending

Fatou's interpolation theorem implies the Rudin-Carleson theorem

Arthur A. Danielyan

arxiv:1510.01410 v1 · 2015-10-06 · 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{F7SASWT7YQXCDISXXKKIVVVVIO}

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	2026-05-18T01:30:56.963301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fe4095a7fc42e21a257ba948ad6b5439683a77ee047c15f8684c17bef183185

Aliases

arxiv: 1510.01410 · arxiv_version: 1510.01410v1 · doi: 10.48550/arxiv.1510.01410 · pith_short_12: F7SASWT7YQXC · pith_short_16: F7SASWT7YQXCDISX · pith_short_8: F7SASWT7

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/F7SASWT7YQXCDISXXKKIVVVVIO \
  | 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: 2fe4095a7fc42e21a257ba948ad6b5439683a77ee047c15f8684c17bef183185

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45530d73af35c8eb9f5bb788edeb8856a07197fa79d3ea21e0dabf9009611d5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2015-10-06T01:37:06Z",
    "title_canon_sha256": "2c55dd999c27e44d131bc092886ffd7a314dc7ddecc83e38237faffd71fd81a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01410",
    "kind": "arxiv",
    "version": 1
  }
}