Pith Number

pith:FN7KDOZT

pith:2022:FN7KDOZT2DXFZJW5LOKY4KGU2C

not attested not anchored not stored refs pending

Streaming Facility Location in High Dimension via Geometric Hashing

Arnold Filtser, Artur Czumaj, Mingwei Yang, Pavel Vesel\'y, Robert Krauthgamer, Shaofeng H.-C. Jiang

arxiv:2204.02095 v5 · 2022-04-05 · cs.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{FN7KDOZT2DXFZJW5LOKY4KGU2C}

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.

Cited by

1 paper in Pith

Directed Low Diameter Decomposition for Structured Digraphs

Receipt and verification

First computed	2026-07-05T05:36:30.099162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b7ea1bb33d0ee5ca6dd5b958e28d4d09a9648e122973a2037fc119ec3be52ca

Aliases

arxiv: 2204.02095 · arxiv_version: 2204.02095v5 · doi: 10.48550/arxiv.2204.02095 · pith_short_12: FN7KDOZT2DXF · pith_short_16: FN7KDOZT2DXFZJW5 · pith_short_8: FN7KDOZT

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/FN7KDOZT2DXFZJW5LOKY4KGU2C \
  | 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: 2b7ea1bb33d0ee5ca6dd5b958e28d4d09a9648e122973a2037fc119ec3be52ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66bcd89ebe0c31c86bf3c4ebc698278e635d738675b4211f09caa37773a84734",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2022-04-05T10:12:00Z",
    "title_canon_sha256": "3471a77db657732a06bef326fbbb79d1d63efa64344d13d99a11a5a083fdc578"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.02095",
    "kind": "arxiv",
    "version": 5
  }
}