Pith Number

pith:G3YVZ3GE

pith:2017:G3YVZ3GEDPISNTHMZAMDHWIKVE

not attested not anchored not stored refs pending

An improvement on LSB+ method

Kazem Qazanfari, Shahrokh Ghaemmaghami

arxiv:1709.06726 v1 · 2017-09-20 · 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{G3YVZ3GEDPISNTHMZAMDHWIKVE}

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	2026-05-18T00:34:40.685701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36f15cecc41bd126ccecc81833d90aa9292e35d988e53b26ef34bd63484fb7a1

Aliases

arxiv: 1709.06726 · arxiv_version: 1709.06726v1 · doi: 10.48550/arxiv.1709.06726 · pith_short_12: G3YVZ3GEDPIS · pith_short_16: G3YVZ3GEDPISNTHM · pith_short_8: G3YVZ3GE

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/G3YVZ3GEDPISNTHMZAMDHWIKVE \
  | 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: 36f15cecc41bd126ccecc81833d90aa9292e35d988e53b26ef34bd63484fb7a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88e2afa896c748ba009b700e82aff5239a3393c59507da3e3ae62677a2cff942",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-09-20T04:53:15Z",
    "title_canon_sha256": "fa0c9724503c1fe97830ab9c45f2a68d9b2334dbf3fefecc7eec5c2da44a2ad7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06726",
    "kind": "arxiv",
    "version": 1
  }
}