Pith Number

pith:H3XHVA2Q

pith:2016:H3XHVA2QM6MSVQSZLQHSZDWNWK

not attested not anchored not stored refs pending

Algorithmic concepts for the computation of Jacobsthal's function

John F. Morack, Mario Ziller

arxiv:1611.03310 v2 · 2016-11-02 · math.NT · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H3XHVA2QM6MSVQSZLQHSZDWNWK}

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	2026-05-18T00:43:20.904219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3eee7a835067992ac2595c0f2c8ecdb2b0cd564503f7c717be44fe4ae0e54726

Aliases

arxiv: 1611.03310 · arxiv_version: 1611.03310v2 · doi: 10.48550/arxiv.1611.03310 · pith_short_12: H3XHVA2QM6MS · pith_short_16: H3XHVA2QM6MSVQSZ · pith_short_8: H3XHVA2Q

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/H3XHVA2QM6MSVQSZLQHSZDWNWK \
  | 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: 3eee7a835067992ac2595c0f2c8ecdb2b0cd564503f7c717be44fe4ae0e54726

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a601ce565be50ced8fad79fbd4744da0b63ce20f1bb25584b507e91fd6d0a95c",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-11-02T07:59:05Z",
    "title_canon_sha256": "9593cd0d6c018c46727f500dcdfa73e4104bd2cea247c0498a8567e05dd6bfcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.03310",
    "kind": "arxiv",
    "version": 2
  }
}