Pith Number

pith:4LP6XTBY

pith:2021:4LP6XTBYXBQZWUBXSA4LQ2SGPP

not attested not anchored not stored refs pending

On the role of the Fibonacci matrix as key in modified ECC

Jagmohan Tanti, Munesh Kumari

arxiv:2112.11013 v1 · 2021-12-21 · cs.CR · math.CO · 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{4LP6XTBYXBQZWUBXSA4LQ2SGPP}

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	2026-07-05T03:42:28.445092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2dfebcc38b8619b50379038b86a467bfeb6cc4ab19b6ca819f36ba5a83af337

Aliases

arxiv: 2112.11013 · arxiv_version: 2112.11013v1 · doi: 10.48550/arxiv.2112.11013 · pith_short_12: 4LP6XTBYXBQZ · pith_short_16: 4LP6XTBYXBQZWUBX · pith_short_8: 4LP6XTBY

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/4LP6XTBYXBQZWUBXSA4LQ2SGPP \
  | 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: e2dfebcc38b8619b50379038b86a467bfeb6cc4ab19b6ca819f36ba5a83af337

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bb13845a90e8c2e8a2858c2e7f441160ac358b0b194624e055c7a14978a3cdf",
    "cross_cats_sorted": [
      "math.CO",
      "math.NT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-12-21T06:36:59Z",
    "title_canon_sha256": "4b062129ba0250769cbf6d033dd6ee78e20df71edf18af539d3bffec0f2ea7cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.11013",
    "kind": "arxiv",
    "version": 1
  }
}