Pith Number

pith:77M7FJHF

pith:2015:77M7FJHFL7CNVWTSRGP2UE64ZK

not attested not anchored not stored refs pending

On the Capacity of Narrowband PLC Channels

Nir Shlezinger, Ron Dabora

arxiv:1505.02934 v2 · 2015-05-12 · 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{77M7FJHFL7CNVWTSRGP2UE64ZK}

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	2026-05-18T01:37:01.466673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffd9f2a4e55fc4dada72899faa13dccab15b953b1f92d0d4c5b8624beff1c586

Aliases

arxiv: 1505.02934 · arxiv_version: 1505.02934v2 · doi: 10.48550/arxiv.1505.02934 · pith_short_12: 77M7FJHFL7CN · pith_short_16: 77M7FJHFL7CNVWTS · pith_short_8: 77M7FJHF

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/77M7FJHFL7CNVWTSRGP2UE64ZK \
  | 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: ffd9f2a4e55fc4dada72899faa13dccab15b953b1f92d0d4c5b8624beff1c586

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d00ef39db6e305527acab7a60412644d22471d1ba3adc1c79dd399b8de06f03b",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-05-12T09:47:11Z",
    "title_canon_sha256": "e1d8fd1349102f01c9d8c72161f4ff7876928746d1ea676e95a6056c7fa942f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02934",
    "kind": "arxiv",
    "version": 2
  }
}