Pith Number

pith:4RWAA6LR

pith:2016:4RWAA6LR6EDUQW5UAVAJ5QEECP

not attested not anchored not stored refs pending

Mining Social Media for Open Innovation in Transportation Systems

Daniela Ulloa, Elis Regina Silva, Pedro Saleiro, Rosaldo J. F. Rossetti

arxiv:1610.09894 v1 · 2016-10-31 · cs.CY · cs.AI · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4RWAA6LR6EDUQW5UAVAJ5QEECP}

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	2026-05-18T01:00:46.952784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e46c007971f107485bb405409ec08413d0ca06344e4579a7c3cbeaf75e9df04b

Aliases

arxiv: 1610.09894 · arxiv_version: 1610.09894v1 · doi: 10.48550/arxiv.1610.09894 · pith_short_12: 4RWAA6LR6EDU · pith_short_16: 4RWAA6LR6EDUQW5U · pith_short_8: 4RWAA6LR

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/4RWAA6LR6EDUQW5UAVAJ5QEECP \
  | 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: e46c007971f107485bb405409ec08413d0ca06344e4579a7c3cbeaf75e9df04b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "683e2699edad48363223334502f73183cee4944485e63f6344efe75660b31d01",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2016-10-31T12:25:57Z",
    "title_canon_sha256": "9447a3188b1dd49c809e09197dd25a8c7f8d2ca746fca76bff1c98425bc8454b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.09894",
    "kind": "arxiv",
    "version": 1
  }
}