Pith Number

pith:FEPIT7FM

pith:2024:FEPIT7FM7CVJHAIT24V676OBJ2

not attested not anchored not stored refs pending

Strong divisibility sequences and sieve methods

Matteo Verzobio, Tim Browning

arxiv:2402.19301 v1 · 2024-02-29 · 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{FEPIT7FM7CVJHAIT24V676OBJ2}

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	2026-07-05T12:02:33.422822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

291e89fcacf8aa938113d72beff9c14e8dd35dc2e2e352da9c75af92867d020b

Aliases

arxiv: 2402.19301 · arxiv_version: 2402.19301v1 · doi: 10.48550/arxiv.2402.19301 · pith_short_12: FEPIT7FM7CVJ · pith_short_16: FEPIT7FM7CVJHAIT · pith_short_8: FEPIT7FM

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/FEPIT7FM7CVJHAIT24V676OBJ2 \
  | 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: 291e89fcacf8aa938113d72beff9c14e8dd35dc2e2e352da9c75af92867d020b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "642121b9d68c59bd84826a2bf64cf5cbb61736a49fa77e72af30b0cc92fe7ae5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2024-02-29T16:09:03Z",
    "title_canon_sha256": "e2e49f05628eaee3c395248b17f6d9f042564efd0290acf388f5d0dd4c00ee31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.19301",
    "kind": "arxiv",
    "version": 1
  }
}