Pith Number

pith:JYFQ3ZW4

pith:2018:JYFQ3ZW4GYN4RSQ2LXD6H4HA2G

not attested not anchored not stored refs pending

Post-Quantum Secure Cryptographic Algorithms

Jochen Gerhard, Xenia Bogomolec

arxiv:1809.00371 v2 · 2018-09-02 · 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{JYFQ3ZW4GYN4RSQ2LXD6H4HA2G}

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	2026-05-18T00:05:55.690372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e0b0de6dc361bc8ca1a5dc7e3f0e0d18407aeb8bfb48fb43004228ea64be934

Aliases

arxiv: 1809.00371 · arxiv_version: 1809.00371v2 · doi: 10.48550/arxiv.1809.00371 · pith_short_12: JYFQ3ZW4GYN4 · pith_short_16: JYFQ3ZW4GYN4RSQ2 · pith_short_8: JYFQ3ZW4

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/JYFQ3ZW4GYN4RSQ2LXD6H4HA2G \
  | 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: 4e0b0de6dc361bc8ca1a5dc7e3f0e0d18407aeb8bfb48fb43004228ea64be934

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b79870acc78cfef858eef41fd80c0190ce49e1e26653c410b943125b831bba1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-09-02T17:59:27Z",
    "title_canon_sha256": "57ffeaf4437c5ce3ca9057da7d5feeb4fc41c77627141847740ba65e718dab1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00371",
    "kind": "arxiv",
    "version": 2
  }
}