Pith Number

pith:OIFUMTLV

pith:2016:OIFUMTLV66Z7SMCMENAKCBFL64

not attested not anchored not stored refs pending

RankSynd a PRNG Based on Rank Metric

Adrien Hauteville, Jean-Pierre Tillich, Philippe Gaborit

arxiv:1603.05128 v1 · 2016-03-16 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OIFUMTLV66Z7SMCMENAKCBFL64}

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	2026-05-18T01:18:57.991849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

720b464d75f7b3f9304c2340a104abf7057477bfc3d7d47e790647558c45d998

Aliases

arxiv: 1603.05128 · arxiv_version: 1603.05128v1 · doi: 10.48550/arxiv.1603.05128 · pith_short_12: OIFUMTLV66Z7 · pith_short_16: OIFUMTLV66Z7SMCM · pith_short_8: OIFUMTLV

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/OIFUMTLV66Z7SMCMENAKCBFL64 \
  | 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: 720b464d75f7b3f9304c2340a104abf7057477bfc3d7d47e790647558c45d998

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c59130f66b9145906a19135b0f755072d50eda1e23e74506756eb6703f95c88f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2016-03-16T14:46:36Z",
    "title_canon_sha256": "4de25be9f2bc7a4309f48618edd81f213392b803d100c6e33a1bcc50ecf92e9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.05128",
    "kind": "arxiv",
    "version": 1
  }
}