Pith Number

pith:4W43GXA6

pith:2025:4W43GXA6BNKWATF266ZZEXEILT

not attested not anchored not stored refs pending

Chitrarth: Bridging Vision and Language for a Billion People

Abhinav Ravi, Akshat Patidar, Ali Faraz, Anagha Bhangare, Ayush Tarun, Chandra Khatri, Praveen Kumar Pokala, Raja Kolla, Shaharukh Khan, Shubham Agarwal

arxiv:2502.15392 v1 · 2025-02-21 · cs.AI · cs.CL · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4W43GXA6BNKWATF266ZZEXEILT}

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	2026-07-05T10:18:01.179011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5b9b35c1e0b55604cbaf7b3925c885cf1b9849f819b0610d36c4e9ea603f982

Aliases

arxiv: 2502.15392 · arxiv_version: 2502.15392v1 · doi: 10.48550/arxiv.2502.15392 · pith_short_12: 4W43GXA6BNKW · pith_short_16: 4W43GXA6BNKWATF2 · pith_short_8: 4W43GXA6

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/4W43GXA6BNKWATF266ZZEXEILT \
  | 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: e5b9b35c1e0b55604cbaf7b3925c885cf1b9849f819b0610d36c4e9ea603f982

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3375eff664660b0db427cbf2316ba9ebf912fb6a94f693db5c641463496f9ff2",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-02-21T11:38:40Z",
    "title_canon_sha256": "7e41937b08c96992f0ef37a5aaee52b62bc6e5db5e929e0cf2d6525a02c6b5af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.15392",
    "kind": "arxiv",
    "version": 1
  }
}