Pith Number

pith:JRAUV3RA

pith:2012:JRAUV3RAINZPJG5UN5ETZLTOUO

not attested not anchored not stored refs pending

Sieves for Twin Primes in Class I

H. J. Weber

arxiv:1204.5728 v3 · 2012-04-25 · 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{JRAUV3RAINZPJG5UN5ETZLTOUO}

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	2026-05-18T03:55:24.526741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c414aee204372f49bb46f493cae6ea394e1988134c524b71090b438952bdedf

Aliases

arxiv: 1204.5728 · arxiv_version: 1204.5728v3 · doi: 10.48550/arxiv.1204.5728 · pith_short_12: JRAUV3RAINZP · pith_short_16: JRAUV3RAINZPJG5U · pith_short_8: JRAUV3RA

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/JRAUV3RAINZPJG5UN5ETZLTOUO \
  | 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: 4c414aee204372f49bb46f493cae6ea394e1988134c524b71090b438952bdedf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc3df56206d631a94d63c9cd59af63bbbb9a9ce7113bacfc0c2729a54a2c83db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2012-04-25T19:05:34Z",
    "title_canon_sha256": "667dc860be3e65fbe03f24b8d8701fe8bb219a44c9e60646fd6efcefdcf6520e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.5728",
    "kind": "arxiv",
    "version": 3
  }
}