Pith Number

pith:MXMPFMVJ

pith:2023:MXMPFMVJ4RMSZ3RVRRTL7B7VSH

not attested not anchored not stored refs pending

Unleash Model Potential: Bootstrapped Meta Self-supervised Learning

Changwen Zheng, Jingyao Wang, Wenwen Qiang, Zeen Song

arxiv:2308.14267 v1 · 2023-08-28 · cs.LG · 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{MXMPFMVJ4RMSZ3RVRRTL7B7VSH}

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	2026-07-05T06:45:24.032339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65d8f2b2a9e4592cee358c66bf87f591e9270288515652019b5a994b4fe88f9b

Aliases

arxiv: 2308.14267 · arxiv_version: 2308.14267v1 · doi: 10.48550/arxiv.2308.14267 · pith_short_12: MXMPFMVJ4RMS · pith_short_16: MXMPFMVJ4RMSZ3RV · pith_short_8: MXMPFMVJ

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/MXMPFMVJ4RMSZ3RVRRTL7B7VSH \
  | 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: 65d8f2b2a9e4592cee358c66bf87f591e9270288515652019b5a994b4fe88f9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e559a0faf46b8b0101371c4a15093bd1ce8bd33940f95939696b86b829e17593",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-08-28T02:49:07Z",
    "title_canon_sha256": "0b3a3287a9f23a6556ff8b0fa11e3812cb3d287ea946a7f84ec0067137ff6493"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.14267",
    "kind": "arxiv",
    "version": 1
  }
}