Pith Number

pith:PXNEKYBC

pith:2016:PXNEKYBC6LUQOAGWQET2PXOEU6

not attested not anchored not stored refs pending

The Status of Polycyclic Group-Based Cryptography: A Survey and Open Problems

Delaram Kahrobaei, Jonathan Gryak

arxiv:1607.05819 v2 · 2016-07-20 · cs.CR · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PXNEKYBC6LUQOAGWQET2PXOEU6}

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	2026-05-18T01:01:35.820061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dda456022f2e90700d68127a7ddc4a786286f85706753e5bce4e9aa598a0c0a

Aliases

arxiv: 1607.05819 · arxiv_version: 1607.05819v2 · doi: 10.48550/arxiv.1607.05819 · pith_short_12: PXNEKYBC6LUQ · pith_short_16: PXNEKYBC6LUQOAGW · pith_short_8: PXNEKYBC

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/PXNEKYBC6LUQOAGWQET2PXOEU6 \
  | 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: 7dda456022f2e90700d68127a7ddc4a786286f85706753e5bce4e9aa598a0c0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "096fcbde4b5152bcb1d3cba7a6890a656bd39d9c46e33ae0ce7fd53601996b05",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2016-07-20T04:30:22Z",
    "title_canon_sha256": "d243df387fd11549bb4c05bacdf1ed9655c2b832fbccfbf623c14166a8437912"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.05819",
    "kind": "arxiv",
    "version": 2
  }
}