Pith Number

pith:JMW367P4

pith:2017:JMW367P4RHWKDMP2RWMK7ISFC7

not attested not anchored not stored refs pending

TaskUniVerse: A Task-Based Unified Interface for Versatile Parallel Execution

Afshin Zafari

arxiv:1705.02970 v1 · 2017-05-08 · 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{JMW367P4RHWKDMP2RWMK7ISFC7}

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	2026-05-18T00:44:53.200708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b2dbf7dfc89eca1b1fa8d98afa24517e9f6efdd1fd6ae3559b62f26bbfbe046

Aliases

arxiv: 1705.02970 · arxiv_version: 1705.02970v1 · doi: 10.48550/arxiv.1705.02970 · pith_short_12: JMW367P4RHWK · pith_short_16: JMW367P4RHWKDMP2 · pith_short_8: JMW367P4

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/JMW367P4RHWKDMP2RWMK7ISFC7 \
  | 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: 4b2dbf7dfc89eca1b1fa8d98afa24517e9f6efdd1fd6ae3559b62f26bbfbe046

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60b421050e389b8f6d37ef75bbc0984b1877f1a09f516afc121d73eb3ad437db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-05-08T16:57:21Z",
    "title_canon_sha256": "f7833dff8d0e05ea24a6d6c9a95710b70b84acbbc353e63691044995ad830545"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02970",
    "kind": "arxiv",
    "version": 1
  }
}