Pith Number

pith:PSNW7TA4

pith:2020:PSNW7TA4HKK4WY5DIF5CHKHXY7

not attested not anchored not stored refs pending

Decentralized Electric Vehicle Charging Control via a Novel Shrunken Primal Multi-Dual Subgradient (SPMDS) Algorithm

Mingxi Liu, Xiang Huo

arxiv:2003.14295 v1 · 2020-03-31 · math.OC · cs.SY · eess.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{PSNW7TA4HKK4WY5DIF5CHKHXY7}

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	2026-07-05T00:51:49.270395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c9b6fcc1c3a95cb63a3417a23a8f7c7fe1c5586ce957ed0dd700c210bb60c6f

Aliases

arxiv: 2003.14295 · arxiv_version: 2003.14295v1 · doi: 10.48550/arxiv.2003.14295 · pith_short_12: PSNW7TA4HKK4 · pith_short_16: PSNW7TA4HKK4WY5D · pith_short_8: PSNW7TA4

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/PSNW7TA4HKK4WY5DIF5CHKHXY7 \
  | 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: 7c9b6fcc1c3a95cb63a3417a23a8f7c7fe1c5586ce957ed0dd700c210bb60c6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00e852a1f3cc98ca2240db65bd975319f041aaadde1cd1676869ffff7f684eb6",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2020-03-31T15:30:21Z",
    "title_canon_sha256": "552500bd681c2ee8db1b519a967f5b3cfa8ec1a4e4bf1f8697da97d343775c77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.14295",
    "kind": "arxiv",
    "version": 1
  }
}