Pith Number

pith:EIWEICEN

pith:2012:EIWEICENILQMKQX5IA4HYY2MLO

not attested not anchored not stored refs pending

A Tale Of 160 Scientists, Three Applications, A Workshop and A Cloud

Carolyn Brinkworth, Dawn Gelino, Dennis K. Wittman, Ewa Deelman, G. Bruce Berriman, Gideon Juve, Jamie Kinney, Mats Rynge

arxiv:1211.4055 v1 · 2012-11-16 · astro-ph.IM · 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{EIWEICENILQMKQX5IA4HYY2MLO}

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	2026-05-18T03:40:28.164954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

222c44088d42e0c542fd40387c634c5b83411a8e57567f7c2dc6118cfb5471c6

Aliases

arxiv: 1211.4055 · arxiv_version: 1211.4055v1 · doi: 10.48550/arxiv.1211.4055 · pith_short_12: EIWEICENILQM · pith_short_16: EIWEICENILQMKQX5 · pith_short_8: EIWEICEN

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/EIWEICENILQMKQX5IA4HYY2MLO \
  | 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: 222c44088d42e0c542fd40387c634c5b83411a8e57567f7c2dc6118cfb5471c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be0cb94054041ad05c7b0b4ec2fac9917367c068aec6791e021b3e5f720739a7",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-11-16T22:28:27Z",
    "title_canon_sha256": "4961e26f23bde63d8e85dab492643e39223be8e216cb03416b8138ff3eca9a7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4055",
    "kind": "arxiv",
    "version": 1
  }
}