Pith Number

pith:NMJZOMG5

pith:2020:NMJZOMG5VSPYCH7RG466IBYJTL

not attested not anchored not stored refs pending

Unsupervised Vision-and-Language Pre-training Without Parallel Images and Captions

Alireza Zareian, Haoxuan You, Kai-Wei Chang, Liunian Harold Li, Shih-Fu Chang, Zhecan Wang

arxiv:2010.12831 v2 · 2020-10-24 · cs.CL · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NMJZOMG5VSPYCH7RG466IBYJTL}

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	2026-07-05T02:31:00.801209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b139730ddac9f811ff1373de407099ad4fb8cc24b2830287a8c04e779adae22

Aliases

arxiv: 2010.12831 · arxiv_version: 2010.12831v2 · doi: 10.48550/arxiv.2010.12831 · pith_short_12: NMJZOMG5VSPY · pith_short_16: NMJZOMG5VSPYCH7R · pith_short_8: NMJZOMG5

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/NMJZOMG5VSPYCH7RG466IBYJTL \
  | 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: 6b139730ddac9f811ff1373de407099ad4fb8cc24b2830287a8c04e779adae22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0638d898755583000823d4bfffbd3df711de54be44c66a48760be974e8c649e3",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-24T08:17:54Z",
    "title_canon_sha256": "073271b293c2ae178f4c6763fc7bea539c783c7cb4424cf1e699ca7f8facc250"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.12831",
    "kind": "arxiv",
    "version": 2
  }
}