Pith Number

pith:XZJRULXM

pith:2017:XZJRULXMLUUFRJ3VIKRBKUVRV2

not attested not anchored not stored refs pending

Revealing Task Driven Knowledge Worker Behaviors in Open Source Software Communities

Hongrui Wu, Xiaowan Shi, Yutao ma

arxiv:1702.07900 v1 · 2017-02-25 · 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{XZJRULXMLUUFRJ3VIKRBKUVRV2}

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	2026-05-18T00:49:56.718584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be531a2eec5d2858a77542a21552b1ae85fac594cc2f9c180df373928ac02925

Aliases

arxiv: 1702.07900 · arxiv_version: 1702.07900v1 · doi: 10.48550/arxiv.1702.07900 · pith_short_12: XZJRULXMLUUF · pith_short_16: XZJRULXMLUUFRJ3V · pith_short_8: XZJRULXM

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/XZJRULXMLUUFRJ3VIKRBKUVRV2 \
  | 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: be531a2eec5d2858a77542a21552b1ae85fac594cc2f9c180df373928ac02925

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5fe889a65b0d1f2d93f8aaff6a7879cbbf267261e3c21854d0f7b275fa2cfd6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2017-02-25T14:54:40Z",
    "title_canon_sha256": "b2ea3a6a2a6e565dbc57c39a4ee8286fe62e0815e806180a26d9d4b0751117c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07900",
    "kind": "arxiv",
    "version": 1
  }
}