Pith Number

pith:Z3QIBAWO

pith:2020:Z3QIBAWOEV64D54TYEGO3YVD5D

not attested not anchored not stored refs pending

Emerging App Issue Identification via Online Joint Sentiment-Topic Tracing

Cuiyun Gao, David Lo, Irwin King, Jichuan Zeng, Michael R. Lyu, Xin Xia, Zhiyuan Wen

arxiv:2008.09976 v1 · 2020-08-23 · cs.SE · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z3QIBAWOEV64D54TYEGO3YVD5D}

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	2026-07-05T01:29:19.424996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cee08082ce257dc1f793c10cede2a3e8de106a61cd3845b3dd76baeda9e5e0da

Aliases

arxiv: 2008.09976 · arxiv_version: 2008.09976v1 · doi: 10.48550/arxiv.2008.09976 · pith_short_12: Z3QIBAWOEV64 · pith_short_16: Z3QIBAWOEV64D54T · pith_short_8: Z3QIBAWO

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/Z3QIBAWOEV64D54TYEGO3YVD5D \
  | 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: cee08082ce257dc1f793c10cede2a3e8de106a61cd3845b3dd76baeda9e5e0da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3b4bd23457dd75fdedb2215ddfe4d99354b3b4d79373fc6b5a7218762803b1e",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2020-08-23T06:34:05Z",
    "title_canon_sha256": "10456629e6716f14f154c10aadebf048d1a3051504c9c22b460f701deb8f4ff6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.09976",
    "kind": "arxiv",
    "version": 1
  }
}