Pith Number

pith:WM2TIX3P

pith:2011:WM2TIX3PBNZKT5B7KRGAEWIOJL

not attested not anchored not stored refs pending

Smart Grid Communications: Overview of Research Challenges, Solutions, and Standardization Activities

Costas Efthymiou, Georgios Kalogridis, Mahesh Sooriyabandara, Parag Kulkarni, Sangarapillai Lambotharan, Sedat Gormus, Woon Hau Chin, Zhong Fan, Ziming Zhu

arxiv:1112.3516 v1 · 2011-12-15 · cs.NI · cs.DC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WM2TIX3PBNZKT5B7KRGAEWIOJL}

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	2026-05-18T00:57:57.137342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b335345f6f0b72a9f43f544c02590e4ae319f0f9ae336d4163de2647c3c755d7

Aliases

arxiv: 1112.3516 · arxiv_version: 1112.3516v1 · doi: 10.48550/arxiv.1112.3516 · pith_short_12: WM2TIX3PBNZK · pith_short_16: WM2TIX3PBNZKT5B7 · pith_short_8: WM2TIX3P

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/WM2TIX3PBNZKT5B7KRGAEWIOJL \
  | 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: b335345f6f0b72a9f43f544c02590e4ae319f0f9ae336d4163de2647c3c755d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef91e85c14eacf13082ec087eaec0aff944f5c0f7ca9332ce6645ef1b6cd12ed",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2011-12-15T14:20:51Z",
    "title_canon_sha256": "ad115b0687da4665a8a90c50bc541ff652faf2fde996019371e547a3648b8a2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3516",
    "kind": "arxiv",
    "version": 1
  }
}