Pith Number

pith:SRBFBGRL

pith:2026:SRBFBGRLME7JHS75EAR3M3FA2X

not attested not anchored not stored refs pending

Querying Multimodal Scientific Papers with AI: Practices and Preferences Across Blind, Low-Vision, and Sighted Scientists

Arnavi Chheda-Kothary, Jonathan Bragg, Joseph Chee Chang, Lucy Lu Wang

arxiv:2607.18514 v1 · 2026-07-20 · cs.HC · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SRBFBGRLME7JHS75EAR3M3FA2X}

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	2026-07-22T00:22:52.357185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9442509a2b613e93cbfd2023b66ca0d5df3ab56e70fec35819516bfc29774e93

Aliases

arxiv: 2607.18514 · arxiv_version: 2607.18514v1 · doi: 10.48550/arxiv.2607.18514 · pith_short_12: SRBFBGRLME7J · pith_short_16: SRBFBGRLME7JHS75 · pith_short_8: SRBFBGRL

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/SRBFBGRLME7JHS75EAR3M3FA2X \
  | 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: 9442509a2b613e93cbfd2023b66ca0d5df3ab56e70fec35819516bfc29774e93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07bf2e628ba5518e93c99aaed875a1fe68213ec29700921cdf3b2dfe2087d738",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-07-20T21:14:26Z",
    "title_canon_sha256": "a57bd254ee1c268751e2f413ea3fe76f55ac62fe1f6a6166e562b25804d8529b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18514",
    "kind": "arxiv",
    "version": 1
  }
}