Pith Number

pith:FRNLSY5B

pith:2025:FRNLSY5BUO3SPDKHSMD6HCZVBD

not attested not anchored not stored refs pending

Grid Labeling: Crowdsourcing Task-Specific Importance from Visualizations

Andreas Bulling, Cindy Xiong Bearfield, Huichen Will Wang, Minsuk Chang, Yao Wang

arxiv:2502.13902 v2 · 2025-02-19 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FRNLSY5BUO3SPDKHSMD6HCZVBD}

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	2026-07-05T11:16:55.247693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c5ab963a1a3b7278d479307e38b3508e382e3f7f7e04b81304172aefd2e6d17

Aliases

arxiv: 2502.13902 · arxiv_version: 2502.13902v2 · doi: 10.48550/arxiv.2502.13902 · pith_short_12: FRNLSY5BUO3S · pith_short_16: FRNLSY5BUO3SPDKH · pith_short_8: FRNLSY5B

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/FRNLSY5BUO3SPDKHSMD6HCZVBD \
  | 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: 2c5ab963a1a3b7278d479307e38b3508e382e3f7f7e04b81304172aefd2e6d17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02d30950609c01b4935138fad9d39bec26b7cda53ee7bfd59e93f83ec2335474",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-02-19T17:35:38Z",
    "title_canon_sha256": "2b663e91ff934f18efe9b092d377076f1d8a4f34657bc97dfdcbb32aa80ac316"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.13902",
    "kind": "arxiv",
    "version": 2
  }
}