Pith Number

pith:YU6TD3DY

pith:2010:YU6TD3DYW25OR4VMQQ3SVR2I6B

not attested not anchored not stored refs pending

The Shannon Cipher System with a Guessing Wiretapper: General Sources

Manjesh Kumar Hanawal, Rajesh Sundaresan

arxiv:1008.1970 v1 · 2010-08-11 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YU6TD3DYW25OR4VMQQ3SVR2I6B}

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	2026-05-18T04:42:22.607787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c53d31ec78b6bae8f2ac84372ac748f0526dde9adf57e17829daabdf12d3d449

Aliases

arxiv: 1008.1970 · arxiv_version: 1008.1970v1 · doi: 10.48550/arxiv.1008.1970 · pith_short_12: YU6TD3DYW25O · pith_short_16: YU6TD3DYW25OR4VM · pith_short_8: YU6TD3DY

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/YU6TD3DYW25OR4VMQQ3SVR2I6B \
  | 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: c53d31ec78b6bae8f2ac84372ac748f0526dde9adf57e17829daabdf12d3d449

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8633ffb488238864ba2e43bc3b98228f82e8d84c882f610b0026062076cb5a4a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-08-11T19:09:15Z",
    "title_canon_sha256": "66608a886643987c709f19cdca857ec772676167edcb0c722ae29a4d1adcf1aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.1970",
    "kind": "arxiv",
    "version": 1
  }
}