Pith Number

pith:6PYRVGG7

pith:2018:6PYRVGG7U5HB7JCW6HLQFJONAD

not attested not anchored not stored refs pending

A blockchain framework for smart mobility

Bilal Farooq, David Lopez

arxiv:1809.05785 v1 · 2018-09-16 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6PYRVGG7U5HB7JCW6HLQFJONAD}

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	2026-05-18T00:05:36.507860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3f11a98dfa74e1fa456f1d702a5cd00e541bb58915a14983c7aa17a54443f91

Aliases

arxiv: 1809.05785 · arxiv_version: 1809.05785v1 · doi: 10.48550/arxiv.1809.05785 · pith_short_12: 6PYRVGG7U5HB · pith_short_16: 6PYRVGG7U5HB7JCW · pith_short_8: 6PYRVGG7

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/6PYRVGG7U5HB7JCW6HLQFJONAD \
  | 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: f3f11a98dfa74e1fa456f1d702a5cd00e541bb58915a14983c7aa17a54443f91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74c4a7ef8b82c6509ce2ced424378bae395ec4bcfeeb10ec55c7d6c1cef7378d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-09-16T00:26:30Z",
    "title_canon_sha256": "07699a3553c78285f23998ce1c931d4e1dc7c82e83baf10c4acc16005ce565ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.05785",
    "kind": "arxiv",
    "version": 1
  }
}