Pith Number

pith:F6JJ6QB4

pith:2014:F6JJ6QB4G6QDQYGGOMVUXKN7RA

not attested not anchored not stored refs pending

A Concise, Elementary Proof of Arzel\`a's Bounded Convergence Theorem

Nadish de Silva

arxiv:1408.1439 v1 · 2014-08-06 · 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{F6JJ6QB4G6QDQYGGOMVUXKN7RA}

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	2026-05-18T02:45:40.518782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f929f403c37a03860c6732b4ba9bf88049a2bd9a17798b4c87edb837b71e9f7

Aliases

arxiv: 1408.1439 · arxiv_version: 1408.1439v1 · doi: 10.48550/arxiv.1408.1439 · pith_short_12: F6JJ6QB4G6QD · pith_short_16: F6JJ6QB4G6QDQYGG · pith_short_8: F6JJ6QB4

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/F6JJ6QB4G6QDQYGGOMVUXKN7RA \
  | 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: 2f929f403c37a03860c6732b4ba9bf88049a2bd9a17798b4c87edb837b71e9f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d8cddb7e6e7e6351ea97ec42464f3083786359a36e12e6588546a6130fe8abf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-08-06T23:01:57Z",
    "title_canon_sha256": "ae00ec19bc0fa82c69c045cd0ba704bd9fc4c2971922d5ff3daa6a96eb8203f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1439",
    "kind": "arxiv",
    "version": 1
  }
}