Pith Number

pith:WQD2VZMT

pith:2020:WQD2VZMTIX2ZCWRLZOEHNGF5ZO

not attested not anchored not stored refs pending

Comparing Workflow Application Designs for High Resolution Satellite Image Analysis

Aymen Al-Saadi, Bento Collares Gon\c{c}alves, Heather J. Lynch, Ioannis Paraskevakos, Matteo Turilli, Shantenu Jha

arxiv:2010.14756 v1 · 2020-10-27 · 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{WQD2VZMTIX2ZCWRLZOEHNGF5ZO}

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	2026-07-05T01:47:17.934918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b407aae59345f5915a2bcb887698bdcbb8e4d07a37e8ec3c88f7251a6f955a7e

Aliases

arxiv: 2010.14756 · arxiv_version: 2010.14756v1 · doi: 10.48550/arxiv.2010.14756 · pith_short_12: WQD2VZMTIX2Z · pith_short_16: WQD2VZMTIX2ZCWRL · pith_short_8: WQD2VZMT

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/WQD2VZMTIX2ZCWRLZOEHNGF5ZO \
  | 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: b407aae59345f5915a2bcb887698bdcbb8e4d07a37e8ec3c88f7251a6f955a7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "689dd059528a35725f7f8e0c54fb44816ef8cbf052e3ff837b98344584387ce4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2020-10-27T15:11:41Z",
    "title_canon_sha256": "b28a55c37082c64ccc0b2b2a0630b4982246929569b694559c36e1e479b38b6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.14756",
    "kind": "arxiv",
    "version": 1
  }
}