Pith Number

pith:6E43U5VS

pith:2018:6E43U5VSWOXGCFSHIPK7G7T4LK

not attested not anchored not stored refs pending

Emotion Representation Mapping for Automatic Lexicon Construction (Mostly) Performs on Human Level

Sven Buechel, Udo Hahn

arxiv:1806.08890 v1 · 2018-06-23 · 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{6E43U5VSWOXGCFSHIPK7G7T4LK}

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	2026-05-18T00:12:31.002455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f139ba76b2b3ae61164743d5f37e7c5a9b824fba225187a91c80bd7b869e5091

Aliases

arxiv: 1806.08890 · arxiv_version: 1806.08890v1 · doi: 10.48550/arxiv.1806.08890 · pith_short_12: 6E43U5VSWOXG · pith_short_16: 6E43U5VSWOXGCFSH · pith_short_8: 6E43U5VS

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/6E43U5VSWOXGCFSHIPK7G7T4LK \
  | 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: f139ba76b2b3ae61164743d5f37e7c5a9b824fba225187a91c80bd7b869e5091

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4337cdbe37542bc78b41853607a4356b02f9e7076327ec06a20a8a3578a428eb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-06-23T02:00:13Z",
    "title_canon_sha256": "5a9b491256682466bbf0a94f0461ca220077dbaa857f567041c1f73a3ae695c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08890",
    "kind": "arxiv",
    "version": 1
  }
}