Pith Number

pith:KEQLUVBQ

pith:2019:KEQLUVBQCP7CWPDAHVBWEELWU6

not attested not anchored not stored refs pending

Testing Bipartitness in an Augmented VDF Bounded-Degree Graph Model

Oded Goldreich

arxiv:1905.03070 v2 · 2019-05-08 · 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{KEQLUVBQCP7CWPDAHVBWEELWU6}

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

Testing Support Size More Efficiently Than Learning Histograms

Receipt and verification

First computed	2026-05-17T23:44:06.870974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5120ba543013fe2b3c603d43621176a7a12e5dfcb5937062ac2281f27f61e78e

Aliases

arxiv: 1905.03070 · arxiv_version: 1905.03070v2 · doi: 10.48550/arxiv.1905.03070 · pith_short_12: KEQLUVBQCP7C · pith_short_16: KEQLUVBQCP7CWPDA · pith_short_8: KEQLUVBQ

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/KEQLUVBQCP7CWPDAHVBWEELWU6 \
  | 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: 5120ba543013fe2b3c603d43621176a7a12e5dfcb5937062ac2281f27f61e78e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f41281351869d244ac49c86af0070591aa907efd1f729691d59e7dece401243a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-05-08T13:48:13Z",
    "title_canon_sha256": "9c2a463ede279cfa68c2a10f473f7e4840ca521e6542f6e6c40e8e5b27869a6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03070",
    "kind": "arxiv",
    "version": 2
  }
}