Pith Number

pith:4NNSUNIH

pith:2016:4NNSUNIH5NNH7SFP4UUZ6YAPQR

not attested not anchored not stored refs pending

Degree and Sensitivity: tails of two distributions

Avishay Tal, Avi Wigderson, Parikshit Gopalan, Rocco Servedio

arxiv:1604.07432 v1 · 2016-04-25 · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4NNSUNIH5NNH7SFP4UUZ6YAPQR}

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	2026-05-18T01:16:19.794289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e35b2a3507eb5a7fc8afe5299f600f84443d052ea266ecb62cce73b7ed628b2d

Aliases

arxiv: 1604.07432 · arxiv_version: 1604.07432v1 · doi: 10.48550/arxiv.1604.07432 · pith_short_12: 4NNSUNIH5NNH · pith_short_16: 4NNSUNIH5NNH7SFP · pith_short_8: 4NNSUNIH

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/4NNSUNIH5NNH7SFP4UUZ6YAPQR \
  | 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: e35b2a3507eb5a7fc8afe5299f600f84443d052ea266ecb62cce73b7ed628b2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4580103c392c8f62900f752dc579d0b2c77b51b1363289865d8a6dc4f6124e5c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2016-04-25T20:20:02Z",
    "title_canon_sha256": "bf14779505967b2a397138bbc8eeca50dcdf7e8fc519df0fd4b1cf7a3e55b9fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07432",
    "kind": "arxiv",
    "version": 1
  }
}