Pith Number

pith:NNNJD5R5

pith:2021:NNNJD5R5O3JKQCX4VEFI6QK7WP

not attested not anchored not stored refs pending

Supervised Compression for Resource-Constrained Edge Computing Systems

Marco Levorato, Ruihan Yang, Stephan Mandt, Yoshitomo Matsubara

arxiv:2108.11898 v3 · 2021-08-21 · 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{NNNJD5R5O3JKQCX4VEFI6QK7WP}

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	2026-07-05T04:58:27.995641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b5a91f63d76d2a80afca90a8f415fb3ccf9c049ab148ac874d99c000f70b8a0

Aliases

arxiv: 2108.11898 · arxiv_version: 2108.11898v3 · doi: 10.48550/arxiv.2108.11898 · pith_short_12: NNNJD5R5O3JK · pith_short_16: NNNJD5R5O3JKQCX4 · pith_short_8: NNNJD5R5

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/NNNJD5R5O3JKQCX4VEFI6QK7WP \
  | 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: 6b5a91f63d76d2a80afca90a8f415fb3ccf9c049ab148ac874d99c000f70b8a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c2cb357154139fbf3ca86117183d096943b37674d5911c7ef3eb6142b22c249",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-08-21T11:10:29Z",
    "title_canon_sha256": "814e1939d678f1e7f89acf262b4f471f6ff977390017e9c92d2515133cf6059a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.11898",
    "kind": "arxiv",
    "version": 3
  }
}