Pith Number

pith:WVEOHKSX

pith:2012:WVEOHKSXNSRRQVVFCRZEJMRDHV

not attested not anchored not stored refs pending

Recovering Block-structured Activations Using Compressive Measurements

Aarti Singh, Alessandro Rinaldo, Mladen Kolar, Sivaraman Balakrishnan

arxiv:1209.3431 v2 · 2012-09-15 · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WVEOHKSXNSRRQVVFCRZEJMRDHV}

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	2026-05-18T03:20:06.644092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b548e3aa576ca31856a5147244b2233d7a42e37d064da664e84ca3c26b4c3bce

Aliases

arxiv: 1209.3431 · arxiv_version: 1209.3431v2 · doi: 10.48550/arxiv.1209.3431 · pith_short_12: WVEOHKSXNSRR · pith_short_16: WVEOHKSXNSRRQVVF · pith_short_8: WVEOHKSX

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/WVEOHKSXNSRRQVVFCRZEJMRDHV \
  | 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: b548e3aa576ca31856a5147244b2233d7a42e37d064da664e84ca3c26b4c3bce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a2eaa04c5b27e4fda3277003c54311dfc9b5792ee59f92539250bba651d17f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2012-09-15T20:06:33Z",
    "title_canon_sha256": "83fa77d99a7888a86b2a8216d9f82444194eb3bc0638b2f4d7d415bd8632bf5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3431",
    "kind": "arxiv",
    "version": 2
  }
}