Pith Number

pith:MQHSLSTS

pith:2016:MQHSLSTS7FIOF76A7KLDKP3KHI

not attested not anchored not stored refs pending

Capacity of the State-Dependent Wiretap Channel: Secure Writing on Dirty Paper

Babak Seyfe, Hamid G. Bafghi, Mahtab Mirmohseni, Mohammad Reza Aref

arxiv:1605.05693 v1 · 2016-05-18 · 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{MQHSLSTS7FIOF76A7KLDKP3KHI}

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	2026-05-18T01:14:29.978797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

640f25ca72f950e2ffc0fa96353f6a3a044c751d51651d2ef3a3ea612625e159

Aliases

arxiv: 1605.05693 · arxiv_version: 1605.05693v1 · doi: 10.48550/arxiv.1605.05693 · pith_short_12: MQHSLSTS7FIO · pith_short_16: MQHSLSTS7FIOF76A · pith_short_8: MQHSLSTS

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/MQHSLSTS7FIOF76A7KLDKP3KHI \
  | 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: 640f25ca72f950e2ffc0fa96353f6a3a044c751d51651d2ef3a3ea612625e159

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c177a03ebcba4f1021ec51b00925cc54f31ef41aa79a0bb44385e3ef42d2f84b",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-05-18T18:44:00Z",
    "title_canon_sha256": "2d20a40d63c24a0b01be08cd213e700aef9d26f015732ad67fb828f12e3ad8da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05693",
    "kind": "arxiv",
    "version": 1
  }
}