Pith Number

pith:PXAR2KKZ

pith:2016:PXAR2KKZ2QU6LKYC6SJK5EARXP

not attested not anchored not stored refs pending

Improving Data Quality in Intelligent Transportation Systems

David Maier, Kristin Tufte, V.M. Megler

arxiv:1602.03100 v1 · 2016-02-09 · cs.OH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PXAR2KKZ2QU6LKYC6SJK5EARXP}

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	2026-05-18T01:21:03.428061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dc11d2959d429e5ab02f492ae9011bbff44e3f589dd691aae5cc5ffc7889dbd

Aliases

arxiv: 1602.03100 · arxiv_version: 1602.03100v1 · doi: 10.48550/arxiv.1602.03100 · pith_short_12: PXAR2KKZ2QU6 · pith_short_16: PXAR2KKZ2QU6LKYC · pith_short_8: PXAR2KKZ

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/PXAR2KKZ2QU6LKYC6SJK5EARXP \
  | 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: 7dc11d2959d429e5ab02f492ae9011bbff44e3f589dd691aae5cc5ffc7889dbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f57f537819652c7db283762745478e7c227654913e3a94bb301d12566702b49e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2016-02-09T18:01:24Z",
    "title_canon_sha256": "bb0a66300b19d49ce74954b12adeccf0dd6e6a0b3f831b043b531ca6e4d6a502"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.03100",
    "kind": "arxiv",
    "version": 1
  }
}