Pith Number

pith:7NXQBSD4

pith:2018:7NXQBSD4JQGKR74EC2H2234QNH

not attested not anchored not stored refs pending

Challenges Towards Deploying Data Intensive Scientific Applications on Extreme Heterogeneity Supercomputers

Da Yan, Da Zheng, Hang Liu, Seung Woo Son, Yufei Ding

arxiv:1804.09738 v1 · 2018-04-25 · 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{7NXQBSD4JQGKR74EC2H2234QNH}

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	2026-05-18T00:17:30.240044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb6f00c87c4c0ca8ff84168fad6f9069e34936922cfd8987ad81d540f98a8e10

Aliases

arxiv: 1804.09738 · arxiv_version: 1804.09738v1 · doi: 10.48550/arxiv.1804.09738 · pith_short_12: 7NXQBSD4JQGK · pith_short_16: 7NXQBSD4JQGKR74E · pith_short_8: 7NXQBSD4

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/7NXQBSD4JQGKR74EC2H2234QNH \
  | 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: fb6f00c87c4c0ca8ff84168fad6f9069e34936922cfd8987ad81d540f98a8e10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c17d0cce68c8bf4c34987839deec5ff7d8833376a4c98faaafc895fb6fbe77ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-04-25T18:16:59Z",
    "title_canon_sha256": "56be9f969c13554dc714f1b628c8526e03ec979d58970bdbce4486ce7c140462"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09738",
    "kind": "arxiv",
    "version": 1
  }
}