Pith Number

pith:BMFK5PIR

pith:2011:BMFK5PIR4VV4Q5MIRKNAU6P5OM

not attested not anchored not stored refs pending

Improving the scalability of parallel N-body applications with an event driven constraint based execution model

Bryce Adelstein-Lelbach, Chirag Dekate, Hartmut Kaiser, Maciej Brodowicz, Matthew Anderson, Thomas Sterling

arxiv:1109.5190 v1 · 2011-09-23 · 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{BMFK5PIR4VV4Q5MIRKNAU6P5OM}

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	2026-05-18T03:55:14.117590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b0aaebd11e56bc875888a9a0a79fd7310d8d79ff071a9f16656a93a6b211449

Aliases

arxiv: 1109.5190 · arxiv_version: 1109.5190v1 · doi: 10.48550/arxiv.1109.5190 · pith_short_12: BMFK5PIR4VV4 · pith_short_16: BMFK5PIR4VV4Q5MI · pith_short_8: BMFK5PIR

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/BMFK5PIR4VV4Q5MIRKNAU6P5OM \
  | 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: 0b0aaebd11e56bc875888a9a0a79fd7310d8d79ff071a9f16656a93a6b211449

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b43fbcb93a71e367f1e6088edb231864834823ea7d2933b9a0bfbf94973ee0af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2011-09-23T20:14:24Z",
    "title_canon_sha256": "ba59fa692efe8906b7c472ab64373e6eac711e91c4c516caef2482c8542eaa17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5190",
    "kind": "arxiv",
    "version": 1
  }
}