Pith Number

pith:DMUUMDCH

pith:2019:DMUUMDCHP2XFIE7JGTR6UZ6PCJ

not attested not anchored not stored refs pending

Jamming-assisted Eavesdropping over Parallel Fading Channels

Lingjie Duan, Rui Zhang, Yitao Han

arxiv:1902.07420 v1 · 2019-02-20 · 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{DMUUMDCHP2XFIE7JGTR6UZ6PCJ}

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	2026-05-17T23:53:07.982012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b29460c477eae5413e934e3ea67cf124c431d44a90acb263fd7f4e12f399d1d

Aliases

arxiv: 1902.07420 · arxiv_version: 1902.07420v1 · doi: 10.48550/arxiv.1902.07420 · pith_short_12: DMUUMDCHP2XF · pith_short_16: DMUUMDCHP2XFIE7J · pith_short_8: DMUUMDCH

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/DMUUMDCHP2XFIE7JGTR6UZ6PCJ \
  | 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: 1b29460c477eae5413e934e3ea67cf124c431d44a90acb263fd7f4e12f399d1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecc14c17b5a0898a77b490e4fbc4af4ac8b8334acac88942f1f9670f5da871f6",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-02-20T05:51:30Z",
    "title_canon_sha256": "76beb23290aded0b395797e1d1b1828a6b1108cd094fc47d72a4629c45b6c049"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07420",
    "kind": "arxiv",
    "version": 1
  }
}