Pith Number

pith:54S7VGFX

pith:2021:54S7VGFXBMH7WD7SNUV3MMUAMD

not attested not anchored not stored refs pending

Predicting Community Smells' Occurrence on Individual Developers by Sentiments

Guisheng Fan, Jianhua Gao, Kang Yang, Xingguang Yang, Zhiqing Shao, Zijie Huang, Ziyi Zhou

arxiv:2103.07090 v1 · 2021-03-12 · 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{54S7VGFXBMH7WD7SNUV3MMUAMD}

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	2026-07-05T02:22:28.488025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef25fa98b70b0ffb0ff26d2bb6328060d11593430c0044b60460afcea7364a22

Aliases

arxiv: 2103.07090 · arxiv_version: 2103.07090v1 · doi: 10.48550/arxiv.2103.07090 · pith_short_12: 54S7VGFXBMH7 · pith_short_16: 54S7VGFXBMH7WD7S · pith_short_8: 54S7VGFX

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/54S7VGFXBMH7WD7SNUV3MMUAMD \
  | 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: ef25fa98b70b0ffb0ff26d2bb6328060d11593430c0044b60460afcea7364a22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dd20d273d14d3ac09c90561419335a5070ef224d169add708cfa05436557581",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2021-03-12T05:10:47Z",
    "title_canon_sha256": "a04522b90591b45d7ce23ea33b25e0af0fb49118ccd6ecb7f259ad2bccceb137"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.07090",
    "kind": "arxiv",
    "version": 1
  }
}