Pith Number

pith:NJ4QEYS2

pith:2019:NJ4QEYS2JU6LMTXDVVMY4CUKCH

not attested not anchored not stored refs pending

MOTIVE: Micropayments for trusted vehicular services

Bhaskar Krishnamachari, Gowri Sankar Ramachandran, Licheng Zheng, Martin Martinez, Pavas Navaney, Xiang Ji

arxiv:1904.01630 v1 · 2019-02-28 · cs.DC · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NJ4QEYS2JU6LMTXDVVMY4CUKCH}

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	2026-05-17T23:49:30.416713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a7902625a4d3cb64ee3ad598e0a8a11f90f9b83e60cad20897219d147fd16c2

Aliases

arxiv: 1904.01630 · arxiv_version: 1904.01630v1 · doi: 10.48550/arxiv.1904.01630 · pith_short_12: NJ4QEYS2JU6L · pith_short_16: NJ4QEYS2JU6LMTXD · pith_short_8: NJ4QEYS2

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/NJ4QEYS2JU6LMTXDVVMY4CUKCH \
  | 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: 6a7902625a4d3cb64ee3ad598e0a8a11f90f9b83e60cad20897219d147fd16c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36a14577ebc3d493733cc3826f1dceb3578e0a8de1d63af87af739a05e318f7c",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-02-28T05:20:44Z",
    "title_canon_sha256": "87df2c9ff9e185a60dd8980c86f8e2ef059efbe511ca82a7ec6c451359a16c32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01630",
    "kind": "arxiv",
    "version": 1
  }
}