Pith Number

pith:O7GJC4V3

pith:2020:O7GJC4V3KHNFG2LVMR2QNXA2XG

not attested not anchored not stored refs pending

Online State Estimation for Time-Varying Systems

Andrey Bernstein, Emiliano Dall'Anese, Guido Cavraro, Joshua Comden

arxiv:2006.00628 v2 · 2020-05-31 · eess.SY · cs.SY · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O7GJC4V3KHNFG2LVMR2QNXA2XG}

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.

Cited by

1 paper in Pith

A Network-Aware Evaluation of Distributed Energy Resource Control in Smart Distribution Systems

Receipt and verification

First computed	2026-07-05T02:29:09.005040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77cc9172bb51da536975647506dc1ab9b2d6a43ba120dc6c27cd31f40e90829e

Aliases

arxiv: 2006.00628 · arxiv_version: 2006.00628v2 · doi: 10.48550/arxiv.2006.00628 · pith_short_12: O7GJC4V3KHNF · pith_short_16: O7GJC4V3KHNFG2LV · pith_short_8: O7GJC4V3

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/O7GJC4V3KHNFG2LVMR2QNXA2XG \
  | 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: 77cc9172bb51da536975647506dc1ab9b2d6a43ba120dc6c27cd31f40e90829e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2993801cb3d16c29e52ebe30e31db2451b3b5624b81bf313700761639348377",
    "cross_cats_sorted": [
      "cs.SY",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2020-05-31T22:20:51Z",
    "title_canon_sha256": "480b60c930681bba478cacb0e72aab4621d553dc41cf083df78503af63d26372"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.00628",
    "kind": "arxiv",
    "version": 2
  }
}