Pith Number

pith:IAPLTBLH

pith:2026:IAPLTBLHAVX3BUXVEVP5425DBW

not attested not anchored not stored refs pending

Touching or Chatting: The Utility of LLMs and Tactile Charts for Learning about Complex Chart Types by BLV Individuals

Alexander Lex, Daniel Hajas, Maggie McCracken, Sarah Creem-Regehr, Tingying He

arxiv:2607.23065 v1 · 2026-07-25 · 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{IAPLTBLHAVX3BUXVEVP5425DBW}

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	2026-07-28T00:22:10.711935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

401eb98567056fb0d2f5255fde6ba30db36455f94101fc49d81e13ba96506758

Aliases

arxiv: 2607.23065 · arxiv_version: 2607.23065v1 · doi: 10.48550/arxiv.2607.23065 · pith_short_12: IAPLTBLHAVX3 · pith_short_16: IAPLTBLHAVX3BUXV · pith_short_8: IAPLTBLH

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/IAPLTBLHAVX3BUXVEVP5425DBW \
  | 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: 401eb98567056fb0d2f5255fde6ba30db36455f94101fc49d81e13ba96506758

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "783cad9b6dde4629d80a5722bdf3c0b7e56f56376a52f27213c2dbc0465ccb92",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-07-25T06:18:30Z",
    "title_canon_sha256": "a98e22f535947e6f294e42b37595a46ed078dac93f99dd0134455607ed0d3c6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23065",
    "kind": "arxiv",
    "version": 1
  }
}