Pith Number

pith:VHZSCOW5

pith:2020:VHZSCOW5HZUPULHBD2NRS4SCE7

not attested not anchored not stored refs pending

SenWave: Monitoring the Global Sentiments under the COVID-19 Pandemic

Adil Salhi, Carlos M. Duarte, Changsheng Ma, Faroug Tifratene, Hind Alamro, Inji Jaber, Manal Alshehri, Qiang Yang, Somayah Albaradei, Takashi Gojobori, Wei Wang, Xiangliang Zhang, Xiaoting Lv, Xin Gao

arxiv:2006.10842 v1 · 2020-06-18 · cs.SI · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VHZSCOW5HZUPULHBD2NRS4SCE7}

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	2026-07-05T01:11:25.888629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9f3213add3e68fa2ce11e9b19724227ea981d74fc45f1c4e6f9345d58dba40c

Aliases

arxiv: 2006.10842 · arxiv_version: 2006.10842v1 · doi: 10.48550/arxiv.2006.10842 · pith_short_12: VHZSCOW5HZUP · pith_short_16: VHZSCOW5HZUPULHB · pith_short_8: VHZSCOW5

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/VHZSCOW5HZUPULHBD2NRS4SCE7 \
  | 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: a9f3213add3e68fa2ce11e9b19724227ea981d74fc45f1c4e6f9345d58dba40c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc322c33f9d3c9e2f5646c038e9dcca85209388688cde7779d4a5bcf3ee7c2a1",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2020-06-18T20:33:41Z",
    "title_canon_sha256": "d7111e55376ee3316106331de6012a73fd0632af7f12052c4b441ba198f3b018"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.10842",
    "kind": "arxiv",
    "version": 1
  }
}