Pith Number

pith:BKHOEPTM

pith:2018:BKHOEPTMN5WPVCLVO4OSX2SDTF

not attested not anchored not stored refs pending

Electric vehicle charging during the day or at night: a perspective on carbon emissions

Chin-Woo Tan, Ram Rajagopal, Sila Kiliccote, Xiao Chen

arxiv:1811.07984 v2 · 2018-11-19 · cs.SY · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BKHOEPTMN5WPVCLVO4OSX2SDTF}

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	2026-05-17T23:40:27.593590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a8ee23e6c6f6cfa8975771d2bea43997ac7afc9c9975c3109f9a11efdbeedfe

Aliases

arxiv: 1811.07984 · arxiv_version: 1811.07984v2 · doi: 10.48550/arxiv.1811.07984 · pith_short_12: BKHOEPTMN5WP · pith_short_16: BKHOEPTMN5WPVCLV · pith_short_8: BKHOEPTM

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/BKHOEPTMN5WPVCLVO4OSX2SDTF \
  | 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: 0a8ee23e6c6f6cfa8975771d2bea43997ac7afc9c9975c3109f9a11efdbeedfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9c284c3f771769f03097ecec18b59c67274f086af7112bd7d73eab3d88c3442",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-11-19T21:28:09Z",
    "title_canon_sha256": "8d051bc1910e0726cea38cdeffa207ef8d762161ccfad772c26d3ea69c1959c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07984",
    "kind": "arxiv",
    "version": 2
  }
}