Pith Number

pith:K44SHOVQ

pith:2020:K44SHOVQQHBWUZNC67B2ERD4CG

not attested not anchored not stored refs pending

Independent Component Analysis for Trustworthy Cyberspace during High Impact Events: An Application to Covid-19

Anupam Joshi, Aritran Piplai, Christine Mallinson, Evan Crothers, Nathalie Japkowicz, Sudip Mittal, T\"ulay Adal{\i}, Zois Boukouvalas

arxiv:2006.01284 v3 · 2020-06-01 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K44SHOVQQHBWUZNC67B2ERD4CG}

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	2026-07-05T01:15:26.292439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

573923bab081c36a65a2f7c3a2447c11b0b8a54cd54d0feb4bb85080bc234c4d

Aliases

arxiv: 2006.01284 · arxiv_version: 2006.01284v3 · doi: 10.48550/arxiv.2006.01284 · pith_short_12: K44SHOVQQHBW · pith_short_16: K44SHOVQQHBWUZNC · pith_short_8: K44SHOVQ

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/K44SHOVQQHBWUZNC67B2ERD4CG \
  | 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: 573923bab081c36a65a2f7c3a2447c11b0b8a54cd54d0feb4bb85080bc234c4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04ab0b0efd1f3c7a40c9d52a7d2508703ad05d1033b9f879bb1c34d6459006b4",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-06-01T21:48:22Z",
    "title_canon_sha256": "e62188cde8927d72674cfe46ea202cdd0c3a773d373d2f480c1287e9a72846de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.01284",
    "kind": "arxiv",
    "version": 3
  }
}