Pith Number

pith:Z7IS3I7S

pith:2020:Z7IS3I7SV55M3BB6SZB52NI3OR

not attested not anchored not stored refs pending

M3P: Learning Universal Representations via Multitask Multilingual Multimodal Pre-training

Dongdong Zhang, Edward Cui, Haoyang Huang, Jianfeng Gao, Lijuan Wang, Lin Su, Minheng Ni, Nan Duan, Taroon Bharti

arxiv:2006.02635 v4 · 2020-06-04 · 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{Z7IS3I7SV55M3BB6SZB52NI3OR}

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	2026-07-05T02:28:16.824971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfd12da3f2af7acd843e9643dd351b7475771786ad2f2b223db6d225e3f7880e

Aliases

arxiv: 2006.02635 · arxiv_version: 2006.02635v4 · doi: 10.48550/arxiv.2006.02635 · pith_short_12: Z7IS3I7SV55M · pith_short_16: Z7IS3I7SV55M3BB6 · pith_short_8: Z7IS3I7S

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/Z7IS3I7SV55M3BB6SZB52NI3OR \
  | 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: cfd12da3f2af7acd843e9643dd351b7475771786ad2f2b223db6d225e3f7880e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e8382354aa93fdb4d05e1b5c30422151efcd34e6bbf650fbb0c236ebc69dd7d",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-06-04T03:54:29Z",
    "title_canon_sha256": "7c1ce50475d74519a78f5e56b2146b639d1c866cf5329a2f4d4c0463a5910a50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.02635",
    "kind": "arxiv",
    "version": 4
  }
}