Pith Number

pith:W7G2VZMH

pith:2013:W7G2VZMH5LF53BCSL2I5BH6DRY

not attested not anchored not stored refs pending

Relaying Technologies for Smart Grid Communications

Arumugam Nallanathan, Bo Tan, Hongjian Sun, H. Vincent Poor, Jing Jiang, John S. Thompson

arxiv:1302.1857 v1 · 2013-02-07 · cs.IT · cs.NI · 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{W7G2VZMH5LF53BCSL2I5BH6DRY}

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	2026-05-18T03:31:32.429148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7cdaae587eacbdd84525e91d09fc38e1c7e62036bb8810516a8833d7011c511

Aliases

arxiv: 1302.1857 · arxiv_version: 1302.1857v1 · doi: 10.48550/arxiv.1302.1857 · pith_short_12: W7G2VZMH5LF5 · pith_short_16: W7G2VZMH5LF53BCS · pith_short_8: W7G2VZMH

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/W7G2VZMH5LF53BCSL2I5BH6DRY \
  | 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: b7cdaae587eacbdd84525e91d09fc38e1c7e62036bb8810516a8833d7011c511

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28020a9d1f188f17a239d6daaac64452ea4d1ed64b5e42803b11f9264de15382",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-02-07T20:46:15Z",
    "title_canon_sha256": "b3e9ea31a9c140d455cb9490b56d87c80222e0a0ff62f01f425aa8227fb64c95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1857",
    "kind": "arxiv",
    "version": 1
  }
}