Pith Number

pith:7MH6XXBB

pith:2015:7MH6XXBBY4DOEQU75MCFUWHOXJ

not attested not anchored not stored refs pending

Differentially Private State Estimation in Distribution Networks with Smart Meters

Gy\"orgy D\'an, Henrik Sandberg, Ragnar Thobaben

arxiv:1503.08490 v1 · 2015-03-29 · math.OC · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7MH6XXBBY4DOEQU75MCFUWHOXJ}

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	2026-05-18T01:17:10.167867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb0febdc21c706e2429feb045a58eeba40b411473e2521dd48df005e461bb05f

Aliases

arxiv: 1503.08490 · arxiv_version: 1503.08490v1 · doi: 10.48550/arxiv.1503.08490 · pith_short_12: 7MH6XXBBY4DO · pith_short_16: 7MH6XXBBY4DOEQU7 · pith_short_8: 7MH6XXBB

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/7MH6XXBBY4DOEQU75MCFUWHOXJ \
  | 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: fb0febdc21c706e2429feb045a58eeba40b411473e2521dd48df005e461bb05f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7ab0b27dfdd96f35ce0b3aef2ade1cfdadfd29f4c900149bbdf02e49512493d",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-03-29T20:37:34Z",
    "title_canon_sha256": "34647781d969b7cf39443a79c1423aaf566c76bab9bef5161478006e27cd2204"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08490",
    "kind": "arxiv",
    "version": 1
  }
}