Pith Number

pith:LKNFMSVQ

pith:2016:LKNFMSVQA3WCHUMVILDUADABLB

not attested not anchored not stored refs pending

Checkpointing to minimize completion time for Inter-dependent Parallel Processes on Volunteer Grids

Gopal Pandurangan, Hien Nguyen, Jaspal Subhlok, Mohammad Tanvir Rahman

arxiv:1603.03502 v1 · 2016-03-11 · 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{LKNFMSVQA3WCHUMVILDUADABLB}

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	2026-05-18T01:19:15.468477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a9a564ab006ec23d19542c7400c01586bc284466b784d12c8d64ecfc7e051ee

Aliases

arxiv: 1603.03502 · arxiv_version: 1603.03502v1 · doi: 10.48550/arxiv.1603.03502 · pith_short_12: LKNFMSVQA3WC · pith_short_16: LKNFMSVQA3WCHUMV · pith_short_8: LKNFMSVQ

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/LKNFMSVQA3WCHUMVILDUADABLB \
  | 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: 5a9a564ab006ec23d19542c7400c01586bc284466b784d12c8d64ecfc7e051ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef2f8b209751ce7bf4b1cb72f74c70ef2ccf87c43e14d7fd68ebdcf0757b45a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2016-03-11T02:26:11Z",
    "title_canon_sha256": "ebadeb7d29355e7e175aecc05c1ffb87b3791bf1898cdcc3e832f65322d0c385"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.03502",
    "kind": "arxiv",
    "version": 1
  }
}