Pith Number

pith:CEKPQ6CG

pith:2018:CEKPQ6CG2KDH3WQFA7AVPYNLGT

not attested not anchored not stored refs pending

Absolute Primes

Arkadii Slinko

arxiv:1811.08613 v1 · 2018-11-21 · 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{CEKPQ6CG2KDH3WQFA7AVPYNLGT}

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	2026-05-18T00:00:12.065328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1114f87846d2867dda0507c157e1ab34c6496fa1a3ff2a97f0b0b8ad1284f3a7

Aliases

arxiv: 1811.08613 · arxiv_version: 1811.08613v1 · doi: 10.48550/arxiv.1811.08613 · pith_short_12: CEKPQ6CG2KDH · pith_short_16: CEKPQ6CG2KDH3WQF · pith_short_8: CEKPQ6CG

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/CEKPQ6CG2KDH3WQFA7AVPYNLGT \
  | 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: 1114f87846d2867dda0507c157e1ab34c6496fa1a3ff2a97f0b0b8ad1284f3a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c1b54865657431a7d008eba51dd108cd2b40c28b68f246f94450a94dab11bd6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-11-21T07:22:28Z",
    "title_canon_sha256": "4be474bf4f473563eb79b18fcc753d728d7b9548388f04b847085d887ca0e30a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08613",
    "kind": "arxiv",
    "version": 1
  }
}