Pith Number

pith:M4GSFCZ6

pith:2014:M4GSFCZ6C357ZT324G4HEXKD7J

not attested not anchored not stored refs pending

Multiple-Access Relay Wiretap Channel

Bin Dai, Zheng Ma

arxiv:1403.7883 v4 · 2014-03-31 · 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{M4GSFCZ6C357ZT324G4HEXKD7J}

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	2026-05-18T00:57:52.028936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

670d228b3e16fbfccf7ae1b8725d43fa5fec923765e8741a4e7423cf419a8b89

Aliases

arxiv: 1403.7883 · arxiv_version: 1403.7883v4 · doi: 10.48550/arxiv.1403.7883 · pith_short_12: M4GSFCZ6C357 · pith_short_16: M4GSFCZ6C357ZT32 · pith_short_8: M4GSFCZ6

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/M4GSFCZ6C357ZT324G4HEXKD7J \
  | 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: 670d228b3e16fbfccf7ae1b8725d43fa5fec923765e8741a4e7423cf419a8b89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dad138620838cd3930c908fa109dbcefff44a83abfc91003585e69eb2b24e3e4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-03-31T06:15:25Z",
    "title_canon_sha256": "440f0f7a9e60b5e82b601a033ab896f9536ff5ba6096ad8e6ec04020c23b237a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7883",
    "kind": "arxiv",
    "version": 4
  }
}