Pith Number

pith:B5JXIYTY

pith:2022:B5JXIYTYTDAKFKB32DBIWI4A5O

not attested not anchored not stored refs pending

Dealing with Data Challenges when Delivering Data-Intensive Software Solutions

Hourieh Khalajzadeh, John Grundy, Mojtaba Shahin, Rashina Hoda, Ulrike M. Graetsch

arxiv:2209.14055 v2 · 2022-09-27 · 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{B5JXIYTYTDAKFKB32DBIWI4A5O}

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	2026-07-05T05:54:55.225359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f5374627898c0a2a83bd0c28b2380ebb4d5c0a06fadf7b6236b4e0525b41638

Aliases

arxiv: 2209.14055 · arxiv_version: 2209.14055v2 · doi: 10.48550/arxiv.2209.14055 · pith_short_12: B5JXIYTYTDAK · pith_short_16: B5JXIYTYTDAKFKB3 · pith_short_8: B5JXIYTY

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/B5JXIYTYTDAKFKB32DBIWI4A5O \
  | 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: 0f5374627898c0a2a83bd0c28b2380ebb4d5c0a06fadf7b6236b4e0525b41638

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fec62791496f039be119181628ff51dc58c09be5642fb708f343e0387fa5ec0c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2022-09-27T06:47:28Z",
    "title_canon_sha256": "1fcc25bf317bf1101e4e28313570ddb1e43c552889eadecf8c1368d6c01ea617"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.14055",
    "kind": "arxiv",
    "version": 2
  }
}