Pith Number

pith:ZQOYG2BX

pith:2016:ZQOYG2BXWRKJBK7E2TU2I7SLI2

not attested not anchored not stored refs pending

A sieve problem and its application

Andreas Weingartner

arxiv:1605.05204 v1 · 2016-05-17 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZQOYG2BXWRKJBK7E2TU2I7SLI2}

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	2026-05-18T01:14:37.081367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc1d836837b45490abe4d4e9a47e4b468eba93a2fc50ebfaee8e5b7394532280

Aliases

arxiv: 1605.05204 · arxiv_version: 1605.05204v1 · doi: 10.48550/arxiv.1605.05204 · pith_short_12: ZQOYG2BXWRKJ · pith_short_16: ZQOYG2BXWRKJBK7E · pith_short_8: ZQOYG2BX

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/ZQOYG2BXWRKJBK7E2TU2I7SLI2 \
  | 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: cc1d836837b45490abe4d4e9a47e4b468eba93a2fc50ebfaee8e5b7394532280

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4e6682cfb7d9e9a942aefa5a4556232b7dc2eebd8311b57e54dd9924f50586f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-05-17T15:19:02Z",
    "title_canon_sha256": "534553ae6db6d3fc640c828b78993a21b2c025cdee6800deb0c9b5e8544fa24e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05204",
    "kind": "arxiv",
    "version": 1
  }
}