Pith Number

pith:4BMUQCY7

pith:2019:4BMUQCY7WIUEKS6U2KKRMXYRTA

not attested not anchored not stored refs pending

Boolean Functions with Biased Inputs: Approximation and Noise Sensitivity

Mohsen Heidari, Ramji Venkataramanan, S. Sandeep Pradhan

arxiv:1901.10576 v2 · 2019-01-29 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4BMUQCY7WIUEKS6U2KKRMXYRTA}

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	2026-05-17T23:41:17.553537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e059480b1fb228454bd4d295165f11983db0b48310a3c27516eb497ab09b1897

Aliases

arxiv: 1901.10576 · arxiv_version: 1901.10576v2 · doi: 10.48550/arxiv.1901.10576 · pith_short_12: 4BMUQCY7WIUE · pith_short_16: 4BMUQCY7WIUEKS6U · pith_short_8: 4BMUQCY7

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/4BMUQCY7WIUEKS6U2KKRMXYRTA \
  | 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: e059480b1fb228454bd4d295165f11983db0b48310a3c27516eb497ab09b1897

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ce895944e765c7d6b3e3a2f3de5bd27911a2336e51103c43aa773ee3dd08dfe",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-01-29T21:59:15Z",
    "title_canon_sha256": "903671c9a2047bb803a4c099a264e080de4806e0a22c9be32ce6a4cab6c1452c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.10576",
    "kind": "arxiv",
    "version": 2
  }
}