Pith Number

pith:V7LFLNNO

pith:2021:V7LFLNNOA46FFDYAAU5VSKOVVQ

not attested not anchored not stored refs pending

Detecting Inappropriate Messages on Sensitive Topics that Could Harm a Company's Reputation

Alexander Panchenko, Nikita Semenov, Nikolay Babakov, Olga Kozlova, Varvara Logacheva

arxiv:2103.05345 v1 · 2021-03-09 · 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{V7LFLNNOA46FFDYAAU5VSKOVVQ}

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	2026-07-05T02:21:25.160203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afd655b5ae073c528f00053b5929d5ac38bc82d09b4832c423b6741783219d38

Aliases

arxiv: 2103.05345 · arxiv_version: 2103.05345v1 · doi: 10.48550/arxiv.2103.05345 · pith_short_12: V7LFLNNOA46F · pith_short_16: V7LFLNNOA46FFDYA · pith_short_8: V7LFLNNO

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/V7LFLNNOA46FFDYAAU5VSKOVVQ \
  | 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: afd655b5ae073c528f00053b5929d5ac38bc82d09b4832c423b6741783219d38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9048cc30acfd94d038a05cad992ffc52c0bf4154f183d761df1dd366a3c9dd5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-03-09T10:50:30Z",
    "title_canon_sha256": "fcdcb5126b8429fc98118a7cdaff50f445837fa14ecb3c08dc05a4f6549e33d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.05345",
    "kind": "arxiv",
    "version": 1
  }
}