Pith Number

pith:U3L7BOM6

pith:2022:U3L7BOM6RD6NHMZAVXCXIVJZH4

not attested not anchored not stored refs pending

The Contribution of Lyrics and Acoustics to Collaborative Understanding of Mood

Joana Correia, Jussi Karlgren, Rosie Jones, Shahrzad Naseri, Sravana Reddy

arxiv:2207.05680 v1 · 2022-05-31 · cs.MM · cs.AI · cs.CL · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U3L7BOM6RD6NHMZAVXCXIVJZH4}

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	2026-07-05T04:39:45.431783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6d7f0b99e88fcd3b320adc57455393f0e2be30549181769d4d47ae70f19e556

Aliases

arxiv: 2207.05680 · arxiv_version: 2207.05680v1 · doi: 10.48550/arxiv.2207.05680 · pith_short_12: U3L7BOM6RD6N · pith_short_16: U3L7BOM6RD6NHMZA · pith_short_8: U3L7BOM6

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/U3L7BOM6RD6NHMZAVXCXIVJZH4 \
  | 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: a6d7f0b99e88fcd3b320adc57455393f0e2be30549181769d4d47ae70f19e556

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd412691aedd2a8fba1e4f4f3606003f0e2e41a4ad17ce790a80f1dcb0e7dfea",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2022-05-31T19:58:41Z",
    "title_canon_sha256": "17d5ae384a826690824dd1f0f7e62a87e96ed1d08de067eb173529a82c39c16a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.05680",
    "kind": "arxiv",
    "version": 1
  }
}