Pith Number

pith:IKII6RIX

pith:2010:IKII6RIXZDRMFXLRNAWM26WQ3D

not attested not anchored not stored refs pending

Computation using Noise-based Logic: Efficient String Verification over a Slow Communication Channel

Laszlo B. Kish, Sunil Khatri, Tamas Horvath

arxiv:1005.1560 v3 · 2010-05-10 · cs.IT · math.IT · physics.gen-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IKII6RIXZDRMFXLRNAWM26WQ3D}

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	2026-05-18T04:29:44.586850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42908f4517c8e2c2dd71682ccd7ad0d8d60853055bd0df9ed6b9d9e92a08899b

Aliases

arxiv: 1005.1560 · arxiv_version: 1005.1560v3 · doi: 10.48550/arxiv.1005.1560 · pith_short_12: IKII6RIXZDRM · pith_short_16: IKII6RIXZDRMFXLR · pith_short_8: IKII6RIX

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/IKII6RIXZDRMFXLRNAWM26WQ3D \
  | 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: 42908f4517c8e2c2dd71682ccd7ad0d8d60853055bd0df9ed6b9d9e92a08899b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96a568f97dbe0322b69bf2f648dce56f876678ef096d6608c9f564b90f811e01",
    "cross_cats_sorted": [
      "math.IT",
      "physics.gen-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-05-10T14:24:33Z",
    "title_canon_sha256": "c3727a4d3b702c31e6adf7e2b46800d50e8f60598b38e80997a3a70d7c61f0f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.1560",
    "kind": "arxiv",
    "version": 3
  }
}