Pith Number

pith:DUHHQORV

pith:2019:DUHHQORVDOP2D6JPFP24K4SI6J

not attested not anchored not stored refs pending

Biasing Boolean Functions and Collective Coin-Flipping Protocols over Arbitrary Product Distributions

David Zuckerman, Hamed Hatami, Lianna Hambardzumyan, Pooya Hatami, Yuval Filmus

arxiv:1902.07426 v1 · 2019-02-20 · cs.DM · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DUHHQORVDOP2D6JPFP24K4SI6J}

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	2026-05-17T23:53:07.954571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d0e783a351b9fa1f92f2bf5c57248f258351d1ad873c4bdc7f10f0e12e8412b

Aliases

arxiv: 1902.07426 · arxiv_version: 1902.07426v1 · doi: 10.48550/arxiv.1902.07426 · pith_short_12: DUHHQORVDOP2 · pith_short_16: DUHHQORVDOP2D6JP · pith_short_8: DUHHQORV

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/DUHHQORVDOP2D6JPFP24K4SI6J \
  | 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: 1d0e783a351b9fa1f92f2bf5c57248f258351d1ad873c4bdc7f10f0e12e8412b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "822f51d2aaad0eb5e1e9671b62859daf99045b45de8cb73c3164f8b99f667f78",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2019-02-20T06:34:09Z",
    "title_canon_sha256": "b4d5b36e69a66423b0b8ceaac3bf6bc3999f056a1886e91e7743df1f56b9e112"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07426",
    "kind": "arxiv",
    "version": 1
  }
}