Pith Number

pith:ING5YY34

pith:2018:ING5YY34M75AQJKUZ76N7OC35A

not attested not anchored not stored refs pending

Improved Algorithms for Adaptive Compressed Sensing

David P. Woodruff, Hongyang Zhang, Vasileios Nakos, Xiaofei Shi

arxiv:1804.09673 v1 · 2018-04-25 · cs.DS · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ING5YY34M75AQJKUZ76N7OC35A}

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	2026-05-18T00:17:31.087328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

434ddc637c67fa082554cffcdfb85be83e0f3f1a7d9afabe6b51df009ea415f8

Aliases

arxiv: 1804.09673 · arxiv_version: 1804.09673v1 · doi: 10.48550/arxiv.1804.09673 · pith_short_12: ING5YY34M75A · pith_short_16: ING5YY34M75AQJKU · pith_short_8: ING5YY34

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/ING5YY34M75AQJKUZ76N7OC35A \
  | 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: 434ddc637c67fa082554cffcdfb85be83e0f3f1a7d9afabe6b51df009ea415f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "836aef5b53141d08fb2676a6a791a6eb8187c0f1d5778d83019e70ca24f01fc3",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-04-25T16:43:33Z",
    "title_canon_sha256": "0c871c53bf7c6239671955917476028e993087fd5af2fc1c101b3f192b4da1c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09673",
    "kind": "arxiv",
    "version": 1
  }
}