Pith Number

pith:RIJVQA52

pith:2012:RIJVQA52SSYL7YC4DTDIQ2YXF2

not attested not anchored not stored refs pending

P-Quasi-Cauchy Sequences

Huseyin Cakalli

arxiv:1204.2445 v1 · 2012-04-09 · math.GM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RIJVQA52SSYL7YC4DTDIQ2YXF2}

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	2026-05-18T03:58:05.313655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a135803ba94b0bfe05c1cc6886b172e96216a52bf125bcdec05ed83730d0168

Aliases

arxiv: 1204.2445 · arxiv_version: 1204.2445v1 · doi: 10.48550/arxiv.1204.2445 · pith_short_12: RIJVQA52SSYL · pith_short_16: RIJVQA52SSYL7YC4 · pith_short_8: RIJVQA52

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/RIJVQA52SSYL7YC4DTDIQ2YXF2 \
  | 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: 8a135803ba94b0bfe05c1cc6886b172e96216a52bf125bcdec05ed83730d0168

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13c9bfb3e4db04af73d6f59cacaf4ac32cbd7596fbc43c206cc556660ab38b59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2012-04-09T20:28:14Z",
    "title_canon_sha256": "40d32a49a03d2652a5710aeb4dfceeb97c21598b68efb2b92d3a94296ec22d46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2445",
    "kind": "arxiv",
    "version": 1
  }
}