Pith Number

pith:5NJOJBYJ

pith:2020:5NJOJBYJJTKJCYEZU3WERWJCDM

not attested not anchored not stored refs pending

Task-Graph Scheduling Extensions for Efficient Synchronization and Communication

Mark Gates, Oscar Hernandez, Piotr Luszczek, Seonmyeong Bak, Vivek Sarkar

arxiv:2011.03196 v1 · 2020-11-06 · 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{5NJOJBYJJTKJCYEZU3WERWJCDM}

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	2026-07-05T01:49:40.820717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb52e487094cd4916099a6ec48d9221b23b41bd8d590c4b618a76946c2f7873a

Aliases

arxiv: 2011.03196 · arxiv_version: 2011.03196v1 · doi: 10.48550/arxiv.2011.03196 · pith_short_12: 5NJOJBYJJTKJ · pith_short_16: 5NJOJBYJJTKJCYEZ · pith_short_8: 5NJOJBYJ

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/5NJOJBYJJTKJCYEZU3WERWJCDM \
  | 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: eb52e487094cd4916099a6ec48d9221b23b41bd8d590c4b618a76946c2f7873a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df48fc9b62615110d0bcb7f482575fee0c37e7933b9b893de7907a68a194181a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2020-11-06T05:40:28Z",
    "title_canon_sha256": "dd4ec693b0d257abe6f971726e858b4c073455d605986f19edf77bb81c8154c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.03196",
    "kind": "arxiv",
    "version": 1
  }
}