Pith Number

pith:P5PWNZAX

pith:2019:P5PWNZAX4BQFQBIK6WVCFGY3HH

not attested not anchored not stored refs pending

Parallel Approximate Undirected Shortest Paths Via Low Hop Emulators

Alexandr Andoni, Clifford Stein, Peilin Zhong

arxiv:1911.01956 v1 · 2019-11-05 · cs.DS · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P5PWNZAX4BQFQBIK6WVCFGY3HH}

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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

Distributed Sparsest Cut via Eigenvalue Estimation

Receipt and verification

First computed	2026-07-05T00:17:23.288405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f5f66e417e06058050af5aa229b1b39f1ae7f8a3459ed30a73a6e625d1c95e9

Aliases

arxiv: 1911.01956 · arxiv_version: 1911.01956v1 · doi: 10.48550/arxiv.1911.01956 · pith_short_12: P5PWNZAX4BQF · pith_short_16: P5PWNZAX4BQFQBIK · pith_short_8: P5PWNZAX

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/P5PWNZAX4BQFQBIK6WVCFGY3HH \
  | 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: 7f5f66e417e06058050af5aa229b1b39f1ae7f8a3459ed30a73a6e625d1c95e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c135a9ef2d76f36e031d6e382cff83d3b0c972476b2441a55f1eff533acad87",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-11-05T17:33:02Z",
    "title_canon_sha256": "7c3747a9bdcc9c9db1a863122983bea4640b5fd5a7f2bbb8b04b76b5d8b6bc74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.01956",
    "kind": "arxiv",
    "version": 1
  }
}