Pith Number

pith:WMQDGCMA

pith:2016:WMQDGCMARUIULGOF3LUH4M4AYA

not attested not anchored not stored refs pending

A Novel Framework for Online Amnesic Trajectory Compression in Resource-constrained Environments

Brano Kusy, Jae-Gil Lee, Jiajun Liu, Kun Zhao, Philipp Sommer, Raja Jurdak, Shuo Shang

arxiv:1605.02337 v1 · 2016-05-08 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WMQDGCMARUIULGOF3LUH4M4AYA}

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	2026-05-18T01:15:21.258696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3203309808d114599c5dae87e3380c02114f13b8433c66585978b4517774e22

Aliases

arxiv: 1605.02337 · arxiv_version: 1605.02337v1 · doi: 10.48550/arxiv.1605.02337 · pith_short_12: WMQDGCMARUIU · pith_short_16: WMQDGCMARUIULGOF · pith_short_8: WMQDGCMA

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/WMQDGCMARUIULGOF3LUH4M4AYA \
  | 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: b3203309808d114599c5dae87e3380c02114f13b8433c66585978b4517774e22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00093b6d56e7ffa35cf357a00970542c82eef474378340bf2bbd15663e0c9ba3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-05-08T17:14:19Z",
    "title_canon_sha256": "7a3bb36f67050e26719eea2ab62d6c52b242cc58f272d4c042ac664f921ae7a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02337",
    "kind": "arxiv",
    "version": 1
  }
}