Pith Number

pith:IMR5H7FR

pith:2013:IMR5H7FR7EOSMLOE7EWIG7KUH7

not attested not anchored not stored refs pending

Guessing a password over a wireless channel (on the effect of noise non-uniformity)

Flavio du Pin Calmon, Ken R. Duffy, Mark M. Christiansen, Muriel Medard

arxiv:1311.1053 v3 · 2013-11-05 · 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{IMR5H7FR7EOSMLOE7EWIG7KUH7}

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	2026-05-18T03:06:12.753492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4323d3fcb1f91d262dc4f92c837d543fe14f38bc1fa06152edd17d854115e162

Aliases

arxiv: 1311.1053 · arxiv_version: 1311.1053v3 · doi: 10.48550/arxiv.1311.1053 · pith_short_12: IMR5H7FR7EOS · pith_short_16: IMR5H7FR7EOSMLOE · pith_short_8: IMR5H7FR

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/IMR5H7FR7EOSMLOE7EWIG7KUH7 \
  | 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: 4323d3fcb1f91d262dc4f92c837d543fe14f38bc1fa06152edd17d854115e162

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3dd7b8a7ab0307d05ca03be998135c517e5776511f5ec8e3c9b26a993ac88a4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-11-05T14:01:22Z",
    "title_canon_sha256": "a1ee88e2f72fe2487a7a68dceccee79f467ee4b8aeef0a18efe69f8c4d899ce9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.1053",
    "kind": "arxiv",
    "version": 3
  }
}