Pith Number

pith:IWKJUYAP

pith:2021:IWKJUYAPUYXCCBIQT6E3WJCMQB

not attested not anchored not stored refs pending

Instance-Optimal Compressed Sensing via Posterior Sampling

Ajil Jalal, Alexandros G. Dimakis, Eric Price, Sushrut Karmalkar

arxiv:2106.11438 v1 · 2021-06-21 · cs.LG · cs.IT · math.IT · 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{IWKJUYAPUYXCCBIQT6E3WJCMQB}

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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.

Cited by

1 paper in Pith

Diffusion Models for Solving Inverse Problems via Posterior Sampling with Piecewise Guidance

Receipt and verification

First computed	2026-07-05T02:51:29.318850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45949a600fa62e2105109f89bb244c807a4614893ed224156dc8e06fee430bbc

Aliases

arxiv: 2106.11438 · arxiv_version: 2106.11438v1 · doi: 10.48550/arxiv.2106.11438 · pith_short_12: IWKJUYAPUYXC · pith_short_16: IWKJUYAPUYXCCBIQ · pith_short_8: IWKJUYAP

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/IWKJUYAPUYXCCBIQT6E3WJCMQB \
  | 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: 45949a600fa62e2105109f89bb244c807a4614893ed224156dc8e06fee430bbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "419c17b980cc2bac046771e426d273f22fd649878d276830776dfdd3b51d750b",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-21T22:51:56Z",
    "title_canon_sha256": "6695ace8ce6fcd27c8ccc8158fab9b249e3a84b3510343a8a7eeba0a26894f85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.11438",
    "kind": "arxiv",
    "version": 1
  }
}