Pith Number

pith:473ZMQZG

pith:2013:473ZMQZGXARZJ73QDAS34GXZEZ

not attested not anchored not stored refs pending

Trajectory Based Optimal Segment Computation in Road Network Databases

Christian S. Jensen, Kian-Lee Tan, Vaida Ceikute, Xiaohui Li

arxiv:1303.2310 v1 · 2013-03-10 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{473ZMQZGXARZJ73QDAS34GXZEZ}

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	2026-05-18T03:31:19.391868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7f7964326b82394ff701825be1af9266cc3288da3f236bdfaf8f1a5be355686

Aliases

arxiv: 1303.2310 · arxiv_version: 1303.2310v1 · doi: 10.48550/arxiv.1303.2310 · pith_short_12: 473ZMQZGXARZ · pith_short_16: 473ZMQZGXARZJ73Q · pith_short_8: 473ZMQZG

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/473ZMQZGXARZJ73QDAS34GXZEZ \
  | 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: e7f7964326b82394ff701825be1af9266cc3288da3f236bdfaf8f1a5be355686

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aefa91f8f5fcc886ff3211c0d8535d192905d4dcc803adcc819361242b227107",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2013-03-10T11:49:41Z",
    "title_canon_sha256": "bce15acede5fa9a5d61cc2727794b6b07b138934db71b82aa9037e1430a6cf64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2310",
    "kind": "arxiv",
    "version": 1
  }
}