Pith Number

pith:XIHPGTNW

pith:2016:XIHPGTNWIXL22DOZWWR6V5SEGB

not attested not anchored not stored refs pending

On Secrecy Metrics for Physical Layer Security over Quasi-Static Fading Channels

A. Lee Swindlehurst, Biao He, Xiangyun Zhou

arxiv:1607.05457 v1 · 2016-07-19 · 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{XIHPGTNWIXL22DOZWWR6V5SEGB}

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	2026-05-18T00:58:56.657961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba0ef34db645d7ad0dd9b5a3eaf64430784755209df628c210d7a8446c655976

Aliases

arxiv: 1607.05457 · arxiv_version: 1607.05457v1 · doi: 10.48550/arxiv.1607.05457 · pith_short_12: XIHPGTNWIXL2 · pith_short_16: XIHPGTNWIXL22DOZ · pith_short_8: XIHPGTNW

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/XIHPGTNWIXL22DOZWWR6V5SEGB \
  | 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: ba0ef34db645d7ad0dd9b5a3eaf64430784755209df628c210d7a8446c655976

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48fd4c670bd0cc7a94db8d649da6496075b30cdc38fcd348518e8f5d17e4d6d5",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-07-19T08:34:46Z",
    "title_canon_sha256": "2cf4d7a07fb1da7b9396e7fe4bf50c2ecc7e33e7ba5c7e867d720a290daf80b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.05457",
    "kind": "arxiv",
    "version": 1
  }
}