Pith Number

pith:GT3TNW7Y

pith:2015:GT3TNW7YDEJFVY76TAPC4PAG6Q

not attested not anchored not stored refs pending

A Combinatorial Model of Interference in Frequency Hopping Schemes

Keith M. Martin, Mwawi M. Nyirenda, Siaw-Lynn Ng

arxiv:1508.02570 v2 · 2015-08-11 · cs.IT · math.CO · 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{GT3TNW7YDEJFVY76TAPC4PAG6Q}

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	2026-05-18T00:09:48.160592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34f736dbf819125ae3fe981e2e3c06f43eb551236c672adfc92f03cd9408a51c

Aliases

arxiv: 1508.02570 · arxiv_version: 1508.02570v2 · doi: 10.48550/arxiv.1508.02570 · pith_short_12: GT3TNW7YDEJF · pith_short_16: GT3TNW7YDEJFVY76 · pith_short_8: GT3TNW7Y

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/GT3TNW7YDEJFVY76TAPC4PAG6Q \
  | 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: 34f736dbf819125ae3fe981e2e3c06f43eb551236c672adfc92f03cd9408a51c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1b0aa5b1bfeb4e19bab2250d897f918485e4c9a650aa2ce88ce5d2dfcd156a9",
    "cross_cats_sorted": [
      "math.CO",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-08-11T11:57:21Z",
    "title_canon_sha256": "de998687f06ab05e6695bc43741d78cdd3f0590035f2c933d3d0c50a9db6c2a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02570",
    "kind": "arxiv",
    "version": 2
  }
}