Pith Number

pith:ZE6OF4YE

pith:2022:ZE6OF4YESD6BCPILXS2GSVNUZV

not attested not anchored not stored refs pending

A Study on the Ambiguity in Human Annotation of German Oral History Interviews for Perceived Emotion Recognition and Sentiment Analysis

Aswinkumar Vijayananth, Duc Bach Ha, Joachim k\"ohler, Michael Gref, Nike Matthiesen, Shalaka Satheesh, Sreenivasa Hikkal Venugopala, Sven Behnke

arxiv:2201.06868 v1 · 2022-01-18 · eess.AS · cs.CL · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZE6OF4YESD6BCPILXS2GSVNUZV}

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	2026-07-05T03:49:32.076208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c93ce2f30490fc113d0bbcb46955b4cd727e9316f30a03ab8b37428e261b7b53

Aliases

arxiv: 2201.06868 · arxiv_version: 2201.06868v1 · doi: 10.48550/arxiv.2201.06868 · pith_short_12: ZE6OF4YESD6B · pith_short_16: ZE6OF4YESD6BCPIL · pith_short_8: ZE6OF4YE

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/ZE6OF4YESD6BCPILXS2GSVNUZV \
  | 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: c93ce2f30490fc113d0bbcb46955b4cd727e9316f30a03ab8b37428e261b7b53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "049ffa4d7e88e77f7c0f906431597e00246bdde1839a966ab31379a231352470",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-01-18T10:53:07Z",
    "title_canon_sha256": "7dd74c81de0c1b39ee1aeafe09f4ec78b6541f7af11ea7bf0190505c2341ea84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.06868",
    "kind": "arxiv",
    "version": 1
  }
}