Pith Number

pith:PVY77NUX

pith:2011:PVY77NUX6HTUOOM2BKOOLZSEMZ

not attested not anchored not stored refs pending

Greedy and lazy representations in negative base systems

Edita Pelantov\'a, Tom\'a\v{s} Hejda, Zuzana Mas\'akov\'a

arxiv:1110.6327 v3 · 2011-10-28 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PVY77NUX6HTUOOM2BKOOLZSEMZ}

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	2026-05-18T03:27:10.360822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d71ffb697f1e747399a0a9ce5e644666b0399cf82f0e8821b3d433c2d3cd608

Aliases

arxiv: 1110.6327 · arxiv_version: 1110.6327v3 · doi: 10.48550/arxiv.1110.6327 · pith_short_12: PVY77NUX6HTU · pith_short_16: PVY77NUX6HTUOOM2 · pith_short_8: PVY77NUX

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/PVY77NUX6HTUOOM2BKOOLZSEMZ \
  | 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: 7d71ffb697f1e747399a0a9ce5e644666b0399cf82f0e8821b3d433c2d3cd608

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46e0069bed9a37b52e6d3ab5b0a845a139d228e1f588e8d43285fb5eb8b7caea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2011-10-28T13:23:31Z",
    "title_canon_sha256": "b97350960de48ab3c54d62c8d822dbccb1f1c960c6c761501a56498aab062209"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6327",
    "kind": "arxiv",
    "version": 3
  }
}