Pith Number

pith:4IEBCE3O

pith:2016:4IEBCE3OX4FMXOPST7QVL6MJRP

not attested not anchored not stored refs pending

Low-Sensitivity Functions from Unambiguous Certificates

Avishay Tal, Pooya Hatami, Shalev Ben-David

arxiv:1605.07084 v2 · 2016-05-23 · cs.CC · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4IEBCE3OX4FMXOPST7QVL6MJRP}

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	2026-05-18T00:30:28.800341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e20811136ebf0acbb9f29fe155f9898bd43312be48a69b4d7c57a5d74851181c

Aliases

arxiv: 1605.07084 · arxiv_version: 1605.07084v2 · doi: 10.48550/arxiv.1605.07084 · pith_short_12: 4IEBCE3OX4FM · pith_short_16: 4IEBCE3OX4FMXOPS · pith_short_8: 4IEBCE3O

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/4IEBCE3OX4FMXOPST7QVL6MJRP \
  | 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: e20811136ebf0acbb9f29fe155f9898bd43312be48a69b4d7c57a5d74851181c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc6578eed3dd3bc9a20957b20e0636263ac6e8022a3c613e89a3ad248f694b4a",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2016-05-23T16:38:40Z",
    "title_canon_sha256": "8ac950293a432ef2ab27b5490d2b6bb302c16d8944a8c5c12afbdc063c116a66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.07084",
    "kind": "arxiv",
    "version": 2
  }
}