Pith Number

pith:FFNPHQJU

pith:2020:FFNPHQJURADMYGOJHD6B2U7BED

not attested not anchored not stored refs pending

Advances in Factoring and Primality Testing: From Classical to Quantum Algorithms

Amjad Abuhassan, Anas A. Abudaqa, Farid Binbeshr, Mostefa Kara, Muhammad Imam, Nujud Alyami

arxiv:2006.08444 v2 · 2020-06-15 · cs.CR · 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{FFNPHQJURADMYGOJHD6B2U7BED}

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	2026-05-20T00:02:00.895387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

295af3c1348806cc19c938fc1d53e120eb4cb5c4a20dd8f4c568d67ce201352a

Aliases

arxiv: 2006.08444 · arxiv_version: 2006.08444v2 · doi: 10.48550/arxiv.2006.08444 · pith_short_12: FFNPHQJURADM · pith_short_16: FFNPHQJURADMYGOJ · pith_short_8: FFNPHQJU

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/FFNPHQJURADMYGOJHD6B2U7BED \
  | 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: 295af3c1348806cc19c938fc1d53e120eb4cb5c4a20dd8f4c568d67ce201352a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3eb99f261f0f98fa5ea9108317081508894ea8a4c8344dc7906d0f9ef1090e81",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-06-15T14:40:50Z",
    "title_canon_sha256": "9a55cc28625c52aed5a6c7ca5e51b56cc1c35e590673d738d98a6d869224f194"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.08444",
    "kind": "arxiv",
    "version": 2
  }
}