Pith Number

pith:F5726XAH

pith:2017:F5726XAHPZTVZGJQBTUYVG63WX

not attested not anchored not stored refs pending

Applications of some special numbers obtained from a difference equation of degree three

Cristina Flaut, Diana Savin

arxiv:1705.02677 v2 · 2017-05-07 · math.RA · cs.IT · math.CO · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F5726XAHPZTVZGJQBTUYVG63WX}

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	2026-05-18T00:23:39.056097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f7faf5c077e675c99300ce98a9bdbb5c1d3729a048de5e2c14605f2f7973ca6

Aliases

arxiv: 1705.02677 · arxiv_version: 1705.02677v2 · doi: 10.48550/arxiv.1705.02677 · pith_short_12: F5726XAHPZTV · pith_short_16: F5726XAHPZTVZGJQ · pith_short_8: F5726XAH

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/F5726XAHPZTVZGJQBTUYVG63WX \
  | 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: 2f7faf5c077e675c99300ce98a9bdbb5c1d3729a048de5e2c14605f2f7973ca6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08b19bc5363e1c296d84e574be800ea0ec2ebecb09ae4bc8395ae67c744531c8",
    "cross_cats_sorted": [
      "cs.IT",
      "math.CO",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2017-05-07T18:38:35Z",
    "title_canon_sha256": "0abbf8bb54102c79b0513033f885fcfa915c1bfe06cb974c27392bc7277ce4f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02677",
    "kind": "arxiv",
    "version": 2
  }
}