Pith Number

pith:PNNIUBYW

pith:2022:PNNIUBYWMYJM7KFG6YZFHIE3U6

not attested not anchored not stored refs pending

Self-Supervised Representation Learning With MUlti-Segmental Informational Coding (MUSIC)

Chuang Niu, Ge Wang

arxiv:2206.06461 v1 · 2022-06-13 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PNNIUBYWMYJM7KFG6YZFHIE3U6}

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	2026-07-05T04:31:42.416852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b5a8a07166612cfa8a6f63253a09ba797d673c801be191aa9619e3bbd777fa0

Aliases

arxiv: 2206.06461 · arxiv_version: 2206.06461v1 · doi: 10.48550/arxiv.2206.06461 · pith_short_12: PNNIUBYWMYJM · pith_short_16: PNNIUBYWMYJM7KFG · pith_short_8: PNNIUBYW

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/PNNIUBYWMYJM7KFG6YZFHIE3U6 \
  | 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: 7b5a8a07166612cfa8a6f63253a09ba797d673c801be191aa9619e3bbd777fa0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4af1ac8e9e19a0cd96bee5dded5e9da172e1cb64939c8ac857085e394f976bb2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-06-13T20:37:48Z",
    "title_canon_sha256": "80ffc5fc2fd86250a8f92cdeb4aa5dd246882dfde9f76d9a275ee850aa3b9ecc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.06461",
    "kind": "arxiv",
    "version": 1
  }
}