Pith Number

pith:P5RMUN3O

pith:2016:P5RMUN3OOLWAU3K54IRREOH3Q5

not attested not anchored not stored refs pending

Minimal digit sets for parallel addition in non-standard numeration systems

Christiane Frougny, Edita Pelantova, Milena Svobodova

arxiv:1610.08299 v1 · 2016-10-26 · 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{P5RMUN3OOLWAU3K54IRREOH3Q5}

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	2026-05-18T01:01:14.411581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f62ca376e72ec0a6d5de2231238fb876870cba5c8f652b190317b199be1e5fd

Aliases

arxiv: 1610.08299 · arxiv_version: 1610.08299v1 · doi: 10.48550/arxiv.1610.08299 · pith_short_12: P5RMUN3OOLWA · pith_short_16: P5RMUN3OOLWAU3K5 · pith_short_8: P5RMUN3O

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/P5RMUN3OOLWAU3K54IRREOH3Q5 \
  | 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: 7f62ca376e72ec0a6d5de2231238fb876870cba5c8f652b190317b199be1e5fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30c260069ab381cddeb2ac6894cfe8db721e8982ca5c2e4282678347b4b68016",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-10-26T12:31:01Z",
    "title_canon_sha256": "4973f894b8ddfef58990602e3665fd6aa366fe2bccd1dbf093abe2aa2918e68f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08299",
    "kind": "arxiv",
    "version": 1
  }
}