Pith Number

pith:TQ2J52ZR

pith:2016:TQ2J52ZR5RWG347T4JAHIXYKT2

not attested not anchored not stored refs pending

On the set of limit points of conditionally convergent series

Jacek Marchwicki, Szymon G{\l}ab

arxiv:1604.06255 v1 · 2016-04-21 · 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{TQ2J52ZR5RWG347T4JAHIXYKT2}

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	2026-05-18T01:16:32.186433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c349eeb31ec6c6df3f3e240745f0a9eb69521d1f2d4805379ca40d4b8f3094b

Aliases

arxiv: 1604.06255 · arxiv_version: 1604.06255v1 · doi: 10.48550/arxiv.1604.06255 · pith_short_12: TQ2J52ZR5RWG · pith_short_16: TQ2J52ZR5RWG347T · pith_short_8: TQ2J52ZR

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/TQ2J52ZR5RWG347T4JAHIXYKT2 \
  | 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: 9c349eeb31ec6c6df3f3e240745f0a9eb69521d1f2d4805379ca40d4b8f3094b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ea31d7de77221b643e4ad16ef5b519b693fea12e30b816c2f1e8684098e8fca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2016-04-21T11:05:53Z",
    "title_canon_sha256": "f4b525363bf0f8e89889799e3ea6a439ca4a76277a667f3d3f7f7950fc6f54c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.06255",
    "kind": "arxiv",
    "version": 1
  }
}