Pith Number

pith:4KHCWE43

pith:2017:4KHCWE43PSCUWL2E6XRDQRXNRO

not attested not anchored not stored refs pending

Parallel Implementation of Lossy Data Compression for Temporal Data Sets

Alok Choudhary, Ankit Agrawal, Christoph Federrath, Seung Woo Son, Wei-keng Liao, William Hendrix, Zheng Yuan

arxiv:1703.02438 v1 · 2017-03-07 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4KHCWE43PSCUWL2E6XRDQRXNRO}

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	2026-05-18T00:48:59.204663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e28e2b139b7c854b2f44f5e23846ed8b9fda58c33d6113d5a2d177f8136ec569

Aliases

arxiv: 1703.02438 · arxiv_version: 1703.02438v1 · doi: 10.48550/arxiv.1703.02438 · pith_short_12: 4KHCWE43PSCU · pith_short_16: 4KHCWE43PSCUWL2E · pith_short_8: 4KHCWE43

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/4KHCWE43PSCUWL2E6XRDQRXNRO \
  | 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: e28e2b139b7c854b2f44f5e23846ed8b9fda58c33d6113d5a2d177f8136ec569

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e95fcb6b81f5eee6ad77b3a2b72e9c47f63a051448ae2e7c837d79c3c1be4825",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-03-07T15:37:30Z",
    "title_canon_sha256": "9cd90ce7f430159292293e61b6eb73b46c495b9142da226aa9eec704f6678e38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02438",
    "kind": "arxiv",
    "version": 1
  }
}