Pith Number

pith:KEFWLME7

pith:2020:KEFWLME7RIQMQXXTJDV5PBRJUB

not attested not anchored not stored refs pending

How are Project-Specific Forums Utilized? A Study of Participation, Content, and Sentiment in the Eclipse Ecosystem

Hideaki Hata, Ifraz Rehman, Keitaro Nakasai, Kenichi Matsumoto, Meiyappan Nagappan, Raula Gaikovina Kula, Syful Islam, Yusuf Sulistyo Nugroho

arxiv:2009.09130 v3 · 2020-09-19 · 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{KEFWLME7RIQMQXXTJDV5PBRJUB}

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	2026-07-05T03:03:25.757354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

510b65b09f8a20c85ef348ebd78629a07e90d81b75f0120d1adcd9b4602b6c43

Aliases

arxiv: 2009.09130 · arxiv_version: 2009.09130v3 · doi: 10.48550/arxiv.2009.09130 · pith_short_12: KEFWLME7RIQM · pith_short_16: KEFWLME7RIQMQXXT · pith_short_8: KEFWLME7

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/KEFWLME7RIQMQXXTJDV5PBRJUB \
  | 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: 510b65b09f8a20c85ef348ebd78629a07e90d81b75f0120d1adcd9b4602b6c43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51b54fe4ae5341eac727d0df65acceb5b60e895f02ec9eddeb7f2bca0c925184",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2020-09-19T00:54:20Z",
    "title_canon_sha256": "189dfbc69c884b4e5a006035d4d88b50afb28a44ba69607a0643152c29a42e1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.09130",
    "kind": "arxiv",
    "version": 3
  }
}