Pith Number

pith:CEQTCMEL

pith:2011:CEQTCMELLY7Z5KJPFTMTY32SRV

not attested not anchored not stored refs pending

The Sender-Excited Secret Key Agreement Model: Capacity, Reliability and Secrecy Exponents

Stark C. Draper, Tzu-Han Chou, Vincent Y. F. Tan

arxiv:1107.4148 v4 · 2011-07-21 · cs.IT · cs.CR · 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{CEQTCMELLY7Z5KJPFTMTY32SRV}

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	2026-05-18T00:59:10.223954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

112131308b5e3f9ea92f2cd93c6f528d76033670b6ea89bd5f687cbe81a368b7

Aliases

arxiv: 1107.4148 · arxiv_version: 1107.4148v4 · doi: 10.48550/arxiv.1107.4148 · pith_short_12: CEQTCMELLY7Z · pith_short_16: CEQTCMELLY7Z5KJP · pith_short_8: CEQTCMEL

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/CEQTCMELLY7Z5KJPFTMTY32SRV \
  | 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: 112131308b5e3f9ea92f2cd93c6f528d76033670b6ea89bd5f687cbe81a368b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb6bb9699d45c5cc09558f937592c05e44e76343555a1282f25c6753001882a2",
    "cross_cats_sorted": [
      "cs.CR",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-07-21T02:35:47Z",
    "title_canon_sha256": "01a171a10f808468a08f1f38cdc278b22c4f04031b8901a1f89c9f01776eadda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4148",
    "kind": "arxiv",
    "version": 4
  }
}