Pith Number

pith:TCMQK3QA

pith:2022:TCMQK3QANMBEQYTXQUSKCQMVLQ

not attested not anchored not stored refs pending

Cross-stitched Multi-modal Encoders

Bhargav Srinivas Chinnari, Daniel Pressel, Karan Singla, Ryan Price, Srinivas Bangalore, Yeon-Jun Kim

arxiv:2204.09227 v1 · 2022-04-20 · 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{TCMQK3QANMBEQYTXQUSKCQMVLQ}

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	2026-07-05T04:16:22.323913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9899056e006b024862778524a141955c209b41f6402bffbc47bf0adf85acff1b

Aliases

arxiv: 2204.09227 · arxiv_version: 2204.09227v1 · doi: 10.48550/arxiv.2204.09227 · pith_short_12: TCMQK3QANMBE · pith_short_16: TCMQK3QANMBEQYTX · pith_short_8: TCMQK3QA

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/TCMQK3QANMBEQYTXQUSKCQMVLQ \
  | 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: 9899056e006b024862778524a141955c209b41f6402bffbc47bf0adf85acff1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4c50a4c89801cd7aa16e3811e25dd50da8348097d9fd510167f72eaa33ea8f0",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-04-20T05:09:36Z",
    "title_canon_sha256": "e66cab9735f1efee8de9926aba25a14f7a27612b2699a83043808ca58f552b95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.09227",
    "kind": "arxiv",
    "version": 1
  }
}