Pith Number

pith:B45N3YTG

pith:2017:B45N3YTGFGHSLMFTGQCLXHYXXM

not attested not anchored not stored refs pending

Generalizing the Minkowski Question Mark Function to a Family of Multidimensional Continued Fractions

Peter McDonald, Thomas Garrity

arxiv:1701.09070 v2 · 2017-01-31 · 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{B45N3YTGFGHSLMFTGQCLXHYXXM}

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	2026-05-18T00:50:16.895394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f3adde266298f25b0b33404bb9f17bb281a07c9bc0e107ae3ea62385e3de1d8

Aliases

arxiv: 1701.09070 · arxiv_version: 1701.09070v2 · doi: 10.48550/arxiv.1701.09070 · pith_short_12: B45N3YTGFGHS · pith_short_16: B45N3YTGFGHSLMFT · pith_short_8: B45N3YTG

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/B45N3YTGFGHSLMFTGQCLXHYXXM \
  | 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: 0f3adde266298f25b0b33404bb9f17bb281a07c9bc0e107ae3ea62385e3de1d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b70d2ba86c77bd0abf58a6190f1d188419ab19d062adee4744a0582a033bac1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-01-31T14:55:10Z",
    "title_canon_sha256": "1898b37388e73238d3c52506993685163f342ab2f4e448c47dba9c09e0a767ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.09070",
    "kind": "arxiv",
    "version": 2
  }
}