Pith Number

pith:WMGYV3JF

pith:2016:WMGYV3JFGVTG25CJOA4WM6ZUDZ

not attested not anchored not stored refs pending

Largest values of the Stern sequence, alternating binary expansions and continuants

Roland Paulin

arxiv:1608.08322 v1 · 2016-08-30 · 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{WMGYV3JFGVTG25CJOA4WM6ZUDZ}

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	2026-05-18T01:07:19.715159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b30d8aed2535666d74497039667b341e6c7706ab93985e15d00033b42c884d00

Aliases

arxiv: 1608.08322 · arxiv_version: 1608.08322v1 · doi: 10.48550/arxiv.1608.08322 · pith_short_12: WMGYV3JFGVTG · pith_short_16: WMGYV3JFGVTG25CJ · pith_short_8: WMGYV3JF

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/WMGYV3JFGVTG25CJOA4WM6ZUDZ \
  | 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: b30d8aed2535666d74497039667b341e6c7706ab93985e15d00033b42c884d00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d916da9241b7e1a33e7b000442ae9f7465eb667e489f9ced1a1ea17b041bd42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-08-30T04:25:55Z",
    "title_canon_sha256": "1c768851fc125dbe4b8c5998ca95fd7f804c38344350a2d94f138bc69b93e056"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.08322",
    "kind": "arxiv",
    "version": 1
  }
}