Pith Number

pith:PJMTA3HS

pith:2014:PJMTA3HSNZERWDFGR5BMQRPVZ3

not attested not anchored not stored refs pending

A String-Based Public Key Cryptosystem

M. Andrecut

arxiv:1410.0382 v2 · 2014-09-05 · cs.CR · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PJMTA3HSNZERWDFGR5BMQRPVZ3}

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	2026-05-18T02:29:10.569392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a59306cf26e491b0ca68f42c845f5cec0e4174b9496e14f152e4df8fc9566a9

Aliases

arxiv: 1410.0382 · arxiv_version: 1410.0382v2 · doi: 10.48550/arxiv.1410.0382 · pith_short_12: PJMTA3HSNZER · pith_short_16: PJMTA3HSNZERWDFG · pith_short_8: PJMTA3HS

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/PJMTA3HSNZERWDFGR5BMQRPVZ3 \
  | 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: 7a59306cf26e491b0ca68f42c845f5cec0e4174b9496e14f152e4df8fc9566a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26900aa690255c05c783cab2eabdccf8b315a2d99787fc704e97ceb0559fd12f",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2014-09-05T18:44:31Z",
    "title_canon_sha256": "e423335520018a01f62a8e9c8c59822c91339280f796946df76e1540c0c1830e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.0382",
    "kind": "arxiv",
    "version": 2
  }
}