Pith Number

pith:PPMCROGJ

pith:2016:PPMCROGJUSJWTCZCD3YR63VPHF

not attested not anchored not stored refs pending

BigFCM: Fast, Precise and Scalable FCM on Hadoop

Meysam Ghaffari, Mohammad Amin Nikbakht, Nasser Ghadiri

arxiv:1605.03047 v1 · 2016-05-10 · 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{PPMCROGJUSJWTCZCD3YR63VPHF}

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	2026-05-18T00:00:09.554106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bd828b8c9a493698b221ef11f6eaf394c947a7952464fe55bd3a651cfbb467b

Aliases

arxiv: 1605.03047 · arxiv_version: 1605.03047v1 · doi: 10.48550/arxiv.1605.03047 · pith_short_12: PPMCROGJUSJW · pith_short_16: PPMCROGJUSJWTCZC · pith_short_8: PPMCROGJ

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/PPMCROGJUSJWTCZCD3YR63VPHF \
  | 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: 7bd828b8c9a493698b221ef11f6eaf394c947a7952464fe55bd3a651cfbb467b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7abc8a18203aaaef66ae5bf25eec8dd9c49b6399fbcdb7afe3676f0bfa154680",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2016-05-10T15:04:01Z",
    "title_canon_sha256": "5b009fb545ddb15f1ac04d693783501b1289c5421f66148b6087f181e6403c0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03047",
    "kind": "arxiv",
    "version": 1
  }
}