Pith Number

pith:XBZ2XDU6

pith:2015:XBZ2XDU6JCEBIFQZ4N3ZWRVHFT

not attested not anchored not stored refs pending

Two Compact Incremental Prime Sieves

Jonathan P. Sorenson

arxiv:1503.02592 v1 · 2015-03-09 · cs.DS · 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{XBZ2XDU6JCEBIFQZ4N3ZWRVHFT}

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	2026-05-17T23:53:13.916296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b873ab8e9e4888141619e3779b46a72cc0280eb8633395e9db219f8098afbea1

Aliases

arxiv: 1503.02592 · arxiv_version: 1503.02592v1 · doi: 10.48550/arxiv.1503.02592 · pith_short_12: XBZ2XDU6JCEB · pith_short_16: XBZ2XDU6JCEBIFQZ · pith_short_8: XBZ2XDU6

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/XBZ2XDU6JCEBIFQZ4N3ZWRVHFT \
  | 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: b873ab8e9e4888141619e3779b46a72cc0280eb8633395e9db219f8098afbea1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7ad74cad93ced8521e28fe4eaf89c2e4b26ce2528e41d410502333aabb93bd1",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-03-09T18:02:51Z",
    "title_canon_sha256": "f77932afd8140fd5ddaff931e04ea111bee7c6b5f2407af7e76edf2191ebd4fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02592",
    "kind": "arxiv",
    "version": 1
  }
}