Pith Number

pith:ZK7RSVQX

pith:2021:ZK7RSVQXHZRGUI42XQA65HCOAR

not attested not anchored not stored refs pending

EdgeWorkflowReal: An Edge Computing based Workflow Execution Engine for Smart Systems

Jia Xu, John Grundy, Ran Ding, Xiao Liu, Xuejun Li, Yun Yang

arxiv:2102.00234 v1 · 2021-01-30 · cs.SE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZK7RSVQXHZRGUI42XQA65HCOAR}

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	2026-07-05T02:11:09.578083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cabf1956173e626a239abc01ee9c4e047652a26b458a704777788c78bec10247

Aliases

arxiv: 2102.00234 · arxiv_version: 2102.00234v1 · doi: 10.48550/arxiv.2102.00234 · pith_short_12: ZK7RSVQXHZRG · pith_short_16: ZK7RSVQXHZRGUI42 · pith_short_8: ZK7RSVQX

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/ZK7RSVQXHZRGUI42XQA65HCOAR \
  | 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: cabf1956173e626a239abc01ee9c4e047652a26b458a704777788c78bec10247

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f20db31106174b1787d9da5c06787cd20e77e68ea39bc3ea162d66c1231a5bed",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2021-01-30T14:53:09Z",
    "title_canon_sha256": "e1113657b5349e49d3b71e8c7866f8e521dd7cf62865e16c1a34e132d180ca5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.00234",
    "kind": "arxiv",
    "version": 1
  }
}