Pith Number

pith:OUAMQOMK

pith:2017:OUAMQOMKXMC2U4BQYN6UP4HTWD

not attested not anchored not stored refs pending

Online Unit Covering in Euclidean Space

Adrian Dumitrescu, Anirban Ghosh, Csaba D. T\'oth

arxiv:1710.00954 v3 · 2017-10-03 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OUAMQOMKXMC2U4BQYN6UP4HTWD}

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	2026-05-18T00:07:11.849691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7500c8398abb05aa7030c37d47f0f3b0c31d7b3987a75a674bd2ca78ca8b2970

Aliases

arxiv: 1710.00954 · arxiv_version: 1710.00954v3 · doi: 10.48550/arxiv.1710.00954 · pith_short_12: OUAMQOMKXMC2 · pith_short_16: OUAMQOMKXMC2U4BQ · pith_short_8: OUAMQOMK

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/OUAMQOMKXMC2U4BQYN6UP4HTWD \
  | 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: 7500c8398abb05aa7030c37d47f0f3b0c31d7b3987a75a674bd2ca78ca8b2970

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d72e1145e1c871f4927608300abc7dd366ea8bcdd844e7c6eb3c7def6409975",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2017-10-03T01:40:43Z",
    "title_canon_sha256": "88457837d535c423ecefc0bfd6b9d70d6d1cc70e1d692de4441362c972ee5230"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.00954",
    "kind": "arxiv",
    "version": 3
  }
}