Pith Number

pith:CKOE4R7F

pith:2017:CKOE4R7FNNHEKO6IVY7IABNBF5

not attested not anchored not stored refs pending

A conjecture of Erdos, supersingular primes and short character sums

Michael A. Bennett, Samir Siksek

arxiv:1709.01022 v1 · 2017-09-04 · 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{CKOE4R7FNNHEKO6IVY7IABNBF5}

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	2026-05-18T00:36:04.478189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

129c4e47e56b4e453bc8ae3e8005a12f6033d63c38c4ccb53ea35ae94e6834f6

Aliases

arxiv: 1709.01022 · arxiv_version: 1709.01022v1 · doi: 10.48550/arxiv.1709.01022 · pith_short_12: CKOE4R7FNNHE · pith_short_16: CKOE4R7FNNHEKO6I · pith_short_8: CKOE4R7F

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/CKOE4R7FNNHEKO6IVY7IABNBF5 \
  | 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: 129c4e47e56b4e453bc8ae3e8005a12f6033d63c38c4ccb53ea35ae94e6834f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9748027bfdfd8d57041d6c8bf80847324ca27b1c0096e88e7e1749226ffda67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-09-04T16:15:49Z",
    "title_canon_sha256": "f1a9e64017e98ba156dfdcf50285c655f8cddebe974712b4c5562e0f35de4f36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01022",
    "kind": "arxiv",
    "version": 1
  }
}