Pith Number

pith:OBQVUIZL

pith:2016:OBQVUIZLDP6WFRMLHBA5HX6YR3

not attested not anchored not stored refs pending

On the existence of ratio limits of weighted $n$-generalized Fibonacci sequences with arbitrary initial conditions

Igor Szczyrba

arxiv:1604.02361 v1 · 2016-04-08 · 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{OBQVUIZLDP6WFRMLHBA5HX6YR3}

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	2026-05-18T01:17:26.754725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70615a232b1bfd62c58b3841d3dfd88ed0686bb4807921b4afa24d19fa6681fb

Aliases

arxiv: 1604.02361 · arxiv_version: 1604.02361v1 · doi: 10.48550/arxiv.1604.02361 · pith_short_12: OBQVUIZLDP6W · pith_short_16: OBQVUIZLDP6WFRML · pith_short_8: OBQVUIZL

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/OBQVUIZLDP6WFRMLHBA5HX6YR3 \
  | 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: 70615a232b1bfd62c58b3841d3dfd88ed0686bb4807921b4afa24d19fa6681fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65f864040ae1a4572409324eb1afe426c43255a3612a48b0d71a9d4c6d000b77",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-04-08T14:40:30Z",
    "title_canon_sha256": "e673decff0b6b65f420425c7a0ed5b52fe98092cab40803bbeda775eddb4b74e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.02361",
    "kind": "arxiv",
    "version": 1
  }
}