Pith Number

pith:S4ISCFO7

pith:2020:S4ISCFO7BQD257ZHDIJ2HHTVVB

not attested not anchored not stored refs pending

Speech-Image Semantic Alignment Does Not Depend on Any Prior Classification Tasks

Masood S. Mortazavi

arxiv:2010.15288 v1 · 2020-10-29 · cs.LG · cs.CV · cs.IT · cs.MM · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S4ISCFO7BQD257ZHDIJ2HHTVVB}

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	2026-07-05T01:47:35.539734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97112115df0c07aeff271a13a39e75a874dbb0d2c46917c52f6a21a37e7b8aa3

Aliases

arxiv: 2010.15288 · arxiv_version: 2010.15288v1 · doi: 10.48550/arxiv.2010.15288 · pith_short_12: S4ISCFO7BQD2 · pith_short_16: S4ISCFO7BQD257ZH · pith_short_8: S4ISCFO7

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/S4ISCFO7BQD257ZHDIJ2HHTVVB \
  | 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: 97112115df0c07aeff271a13a39e75a874dbb0d2c46917c52f6a21a37e7b8aa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "839f2037cfb3ed1c5e07e28fdf3018620281a66204c69cb59ee59cd9ee2a321f",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.IT",
      "cs.MM",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-29T00:14:33Z",
    "title_canon_sha256": "85bc1195cc719c6306ffe8dbd8fff794b1e93c3081a46aa87c5abc282497a0b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.15288",
    "kind": "arxiv",
    "version": 1
  }
}