Pith Number

pith:PW7FG6BC

pith:2015:PW7FG6BCL2FTDG3Y67ERMWK5RP

not attested not anchored not stored refs pending

Tools and Models for High Level Parallel and Grid Programming

Patrizio Dazzi

arxiv:1503.03284 v1 · 2015-03-11 · cs.DC · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PW7FG6BCL2FTDG3Y67ERMWK5RP}

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	2026-05-18T02:25:03.894241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dbe5378225e8b319b78f7c916595d8bf76a720c49495c5a99c2233c6eaff655

Aliases

arxiv: 1503.03284 · arxiv_version: 1503.03284v1 · doi: 10.48550/arxiv.1503.03284 · pith_short_12: PW7FG6BCL2FT · pith_short_16: PW7FG6BCL2FTDG3Y · pith_short_8: PW7FG6BC

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/PW7FG6BCL2FTDG3Y67ERMWK5RP \
  | 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: 7dbe5378225e8b319b78f7c916595d8bf76a720c49495c5a99c2233c6eaff655

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c87583753fb0b3191d5c617b0818cd26c310da3dc48a9a295212415e320d815c",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-03-11T11:41:38Z",
    "title_canon_sha256": "57870ef596e76b8e5088063441f36110b6e9964309da8ced51e322315f06de6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03284",
    "kind": "arxiv",
    "version": 1
  }
}