Pith Number

pith:MP47AEGQ

pith:2015:MP47AEGQH32P4QADJBHZ5BI5EF

not attested not anchored not stored refs pending

Parallel clustering of high-dimensional social media data streams

Emilio Ferrara, Judy Qiu, Xiaoming Gao

arxiv:1502.00316 v1 · 2015-02-01 · cs.DC · cs.DB · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MP47AEGQH32P4QADJBHZ5BI5EF}

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	2026-05-18T00:49:35.168307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63f9f010d03ef4fe4003484f9e851d2144ae87982ead9a0794567d7677b56728

Aliases

arxiv: 1502.00316 · arxiv_version: 1502.00316v1 · doi: 10.48550/arxiv.1502.00316 · pith_short_12: MP47AEGQH32P · pith_short_16: MP47AEGQH32P4QAD · pith_short_8: MP47AEGQ

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/MP47AEGQH32P4QADJBHZ5BI5EF \
  | 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: 63f9f010d03ef4fe4003484f9e851d2144ae87982ead9a0794567d7677b56728

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5104ce4233b37eb4c381185d7f108ec325ae05ea8171f88a013b1cebba2fc88c",
    "cross_cats_sorted": [
      "cs.DB",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-02-01T21:41:13Z",
    "title_canon_sha256": "5c21c0df7fddda606ad7e161ad876f3964ec3053ab64de9a67854b340c60988a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00316",
    "kind": "arxiv",
    "version": 1
  }
}