Pith Number

pith:2HV6TUJF

pith:2015:2HV6TUJFURGNQC7IHT366HVTGS

not attested not anchored not stored refs pending

Distinguishing a truncated random permutation from a random function

Shay Gueron, Shoni Gilboa

arxiv:1508.00462 v1 · 2015-07-29 · math.PR · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2HV6TUJFURGNQC7IHT366HVTGS}

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	2026-05-18T01:35:58.049281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1ebe9d125a44cd80be83cf7ef1eb3349664dddd337ac17ae003d058c9ae583f

Aliases

arxiv: 1508.00462 · arxiv_version: 1508.00462v1 · doi: 10.48550/arxiv.1508.00462 · pith_short_12: 2HV6TUJFURGN · pith_short_16: 2HV6TUJFURGNQC7I · pith_short_8: 2HV6TUJF

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/2HV6TUJFURGNQC7IHT366HVTGS \
  | 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: d1ebe9d125a44cd80be83cf7ef1eb3349664dddd337ac17ae003d058c9ae583f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c174c2e212f8ed2f951b2b4fd6c1b453d1f23891a16736f5502cdda45532c1dd",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-07-29T18:31:39Z",
    "title_canon_sha256": "194f4bdcc2a7c501f545ebcc97ecc44dba2f941aaf7e595c95928f4645c336c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00462",
    "kind": "arxiv",
    "version": 1
  }
}