Pith Number

pith:NEVUAQJI

pith:2019:NEVUAQJINAOK6FU6NVXT27LJJN

not attested not anchored not stored refs pending

TPM: A GPS-based Trajectory Pattern Mining System

Jingling Yuan, Qing Xie, Song Xiao, Yang Cao

arxiv:1907.02678 v1 · 2019-07-05 · 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{NEVUAQJINAOK6FU6NVXT27LJJN}

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	2026-05-17T23:41:23.523416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

692b404128681caf169e6d6f3d7d694b420f8abc8a066dc21fd1cbfecf55c2eb

Aliases

arxiv: 1907.02678 · arxiv_version: 1907.02678v1 · doi: 10.48550/arxiv.1907.02678 · pith_short_12: NEVUAQJINAOK · pith_short_16: NEVUAQJINAOK6FU6 · pith_short_8: NEVUAQJI

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/NEVUAQJINAOK6FU6NVXT27LJJN \
  | 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: 692b404128681caf169e6d6f3d7d694b420f8abc8a066dc21fd1cbfecf55c2eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75974baab68af9ddffba8cdacb3258a80b42bc23a3518721df8c80bc5900ea2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2019-07-05T04:58:10Z",
    "title_canon_sha256": "f8eff92e9ddca56bffa483cc9d2e669d0df0c5dca0e3935e925fd6860bdb31e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02678",
    "kind": "arxiv",
    "version": 1
  }
}