Pith Number

pith:CITHBNDV

pith:2017:CITHBNDVD3YNJVSBMRONPFUVDX

not attested not anchored not stored refs pending

DTNC: A New Server-side Data Cleansing Framework for Cellular Trajectory Services

Beng Chin Ooi, Fei He, Gang Chen, Jian Dai, Wang-Chien Lee

arxiv:1703.00123 v2 · 2017-03-01 · cs.NI · 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{CITHBNDVD3YNJVSBMRONPFUVDX}

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	2026-05-18T00:49:36.196291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

122670b4751ef0d4d641645cd796951dec2fef385f664897fba2ec2a034e273f

Aliases

arxiv: 1703.00123 · arxiv_version: 1703.00123v2 · doi: 10.48550/arxiv.1703.00123 · pith_short_12: CITHBNDVD3YN · pith_short_16: CITHBNDVD3YNJVSB · pith_short_8: CITHBNDV

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/CITHBNDVD3YNJVSBMRONPFUVDX \
  | 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: 122670b4751ef0d4d641645cd796951dec2fef385f664897fba2ec2a034e273f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32743dee7857da76b6203b9395263adc284fa269233a16c89e528565ac420d0c",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2017-03-01T03:41:40Z",
    "title_canon_sha256": "e999430d04a57e25566f49c5508f4d34931eebb77d6b032df368b5ea408870ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00123",
    "kind": "arxiv",
    "version": 2
  }
}