Pith Number

pith:LWDTXUVX

pith:2013:LWDTXUVXTVKGC3SZNSU64YK772

not attested not anchored not stored refs pending

Providing Local Content in a Hybrid Single Frequency Network using Hierarchical Modulation

Hong Jiang, Paul Wilford, Steve Wilkus

arxiv:1306.0034 v1 · 2013-05-31 · 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{LWDTXUVXTVKGC3SZNSU64YK772}

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	2026-05-18T00:59:04.074258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d873bd2b79d54616e596ca9ee615ffe9c9b73554fce2616fc7184f363248dcd

Aliases

arxiv: 1306.0034 · arxiv_version: 1306.0034v1 · doi: 10.48550/arxiv.1306.0034 · pith_short_12: LWDTXUVXTVKG · pith_short_16: LWDTXUVXTVKGC3SZ · pith_short_8: LWDTXUVX

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/LWDTXUVXTVKGC3SZNSU64YK772 \
  | 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: 5d873bd2b79d54616e596ca9ee615ffe9c9b73554fce2616fc7184f363248dcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "978dadc0bb457678aee73a06f653727bfd9d98d3e2e5345b495a51899d0ea1b5",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-05-31T21:39:30Z",
    "title_canon_sha256": "05d8be8c55b2321ebf98a77846e794f41abe533f7f65d0fbb1c2bd2c8db7e1f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0034",
    "kind": "arxiv",
    "version": 1
  }
}