Pith Number

pith:F4D4VWPG

pith:2020:F4D4VWPG2TRFVC7RLR3T5IQPAM

not attested not anchored not stored refs pending

Practical Cross-modal Manifold Alignment for Grounded Language

Andre T. Nguyen, Cynthia Matuszek, Edward Raff, Frank Ferraro, Gaoussou Youssouf Kebe, Kasra Darvish, Luke E. Richards

arxiv:2009.05147 v1 · 2020-09-01 · cs.CV · cs.LG · cs.RO · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F4D4VWPG2TRFVC7RLR3T5IQPAM}

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	2026-07-05T01:34:35.508743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f07cad9e6d4e25a8bf15c773ea20f0324789fe1de59ce5929860b097e202abf

Aliases

arxiv: 2009.05147 · arxiv_version: 2009.05147v1 · doi: 10.48550/arxiv.2009.05147 · pith_short_12: F4D4VWPG2TRF · pith_short_16: F4D4VWPG2TRFVC7R · pith_short_8: F4D4VWPG

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/F4D4VWPG2TRFVC7RLR3T5IQPAM \
  | 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: 2f07cad9e6d4e25a8bf15c773ea20f0324789fe1de59ce5929860b097e202abf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32a7a2d9c33cce7dd575083344a663630ae797b5a7e4869fd6374a79709c1477",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.RO",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-09-01T04:16:48Z",
    "title_canon_sha256": "15899628e9425123c1dfb102be87daf8bd547c730b14489c5cdc31af85e59ecd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.05147",
    "kind": "arxiv",
    "version": 1
  }
}