Pith Number

pith:KH2FRNVR

pith:2014:KH2FRNVRQA7UBXPWPVXUGJ7DK5

not attested not anchored not stored refs pending

Vehicular Energy Network

Albert Y.S. Lam, Ka-Cheong Leung, Victor O.K. Li

arxiv:1408.1312 v4 · 2014-08-06 · 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{KH2FRNVRQA7UBXPWPVXUGJ7DK5}

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	2026-05-18T00:53:19.493492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51f458b6b1803f40ddf67d6f4327e3574f5ed1679852dcce8901c6aa77e2dd1a

Aliases

arxiv: 1408.1312 · arxiv_version: 1408.1312v4 · doi: 10.48550/arxiv.1408.1312 · pith_short_12: KH2FRNVRQA7U · pith_short_16: KH2FRNVRQA7UBXPW · pith_short_8: KH2FRNVR

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/KH2FRNVRQA7UBXPWPVXUGJ7DK5 \
  | 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: 51f458b6b1803f40ddf67d6f4327e3574f5ed1679852dcce8901c6aa77e2dd1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25d7927add071c47c39eeb78fe661e6cb58edbb03d72cc2207625523db93f034",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2014-08-06T15:07:22Z",
    "title_canon_sha256": "9367c06f04a0db9c62a1b46f40b62196574eb361e520d3116000d4f1954c4afa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1312",
    "kind": "arxiv",
    "version": 4
  }
}