Pith Number

pith:YZ4OO5JD

pith:2017:YZ4OO5JDQW7PYRZT27XM4K2DXR

not attested not anchored not stored refs pending

Method for Aspect-Based Sentiment Annotation Using Rhetorical Analysis

Krzysztof Rajda, {\L}ukasz Augustyniak, Tomasz Kajdanowicz

arxiv:1709.04491 v1 · 2017-09-13 · 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{YZ4OO5JDQW7PYRZT27XM4K2DXR}

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	2026-05-18T00:35:13.319190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c678e7752385befc4733d7eece2b43bc73dfa33cb7343b5e9f4814d23ca8af3a

Aliases

arxiv: 1709.04491 · arxiv_version: 1709.04491v1 · doi: 10.48550/arxiv.1709.04491 · pith_short_12: YZ4OO5JDQW7P · pith_short_16: YZ4OO5JDQW7PYRZT · pith_short_8: YZ4OO5JD

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/YZ4OO5JDQW7PYRZT27XM4K2DXR \
  | 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: c678e7752385befc4733d7eece2b43bc73dfa33cb7343b5e9f4814d23ca8af3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e24ed6a00985d81b0e8f500c5d5eb152e45cb2f0b4a0e9d5bfe5f87826f269d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-09-13T18:17:56Z",
    "title_canon_sha256": "8dc5ad8e12d43aff870e76abd642ac925234b8d5b2b146b545e4be7e4fe9c1d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04491",
    "kind": "arxiv",
    "version": 1
  }
}