Pith Number

pith:644TQXMW

pith:2015:644TQXMW5AYPAG4CUFPJPPRST6

not attested not anchored not stored refs pending

Multiuser Communication through Power Talk in DC MicroGrids

Cedomir Stefanovic, Frede Blaabjerg, Hongpeng Liu, Marko Angjelichinoski, Petar Popovski, Poh Chiang Loh

arxiv:1507.05924 v1 · 2015-07-21 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{644TQXMW5AYPAG4CUFPJPPRST6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:58:10.533948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f739385d96e830f01b82a15e97be329f8a013a18a76de5c8779c93f3b963c1d8

Aliases

arxiv: 1507.05924 · arxiv_version: 1507.05924v1 · doi: 10.48550/arxiv.1507.05924 · pith_short_12: 644TQXMW5AYP · pith_short_16: 644TQXMW5AYPAG4C · pith_short_8: 644TQXMW

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/644TQXMW5AYPAG4CUFPJPPRST6 \
  | 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: f739385d96e830f01b82a15e97be329f8a013a18a76de5c8779c93f3b963c1d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5cad610995ce1f5e358efe4a0be375a4a05d92bd325e0b3428581c3a97fe0de",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-07-21T17:47:03Z",
    "title_canon_sha256": "274ce784597c1a6bfd78e2f4cc346c6a430477527a1b190c65b100f85b7cd0c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05924",
    "kind": "arxiv",
    "version": 1
  }
}