Pith Number

pith:EB247F7Y

pith:2026:EB247F7YW7L7O4FYQFLT3OETS5

not attested not anchored not stored refs pending

Challenges in annotations by humans and LLMs: A case study of evaluative language

Aenne Cecilia Kristine Knierim, Ekaterina Lapshinova-Koltunski, Khushi Pitroda, Mirela Imamovic

arxiv:2607.28119 v1 · 2026-07-30 · cs.CL · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EB247F7YW7L7O4FYQFLT3OETS5}

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	2026-07-31T01:35:48.313249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

2075cf97f8b7d7f770b881573db893975dcf5cf3889e607ab86fab6016f1ef16

Aliases

arxiv: 2607.28119 · arxiv_version: 2607.28119v1 · doi: 10.48550/arxiv.2607.28119 · pith_short_12: EB247F7YW7L7 · pith_short_16: EB247F7YW7L7O4FY · pith_short_8: EB247F7Y

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/EB247F7YW7L7O4FYQFLT3OETS5 \
  | 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: 2075cf97f8b7d7f770b881573db893975dcf5cf3889e607ab86fab6016f1ef16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30e7d612f480c2d41d65ba261013fe36c635cc17ebb6cea433c0f74751cbac50",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-30T12:28:54Z",
    "title_canon_sha256": "720d34a17c280512d2cde7894f163205a452356b1a3e3258424cc2b90366f2f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28119",
    "kind": "arxiv",
    "version": 1
  }
}