Pith Number

pith:QITEDKVH

pith:2015:QITEDKVH7DLAEP2YF2IYQER5X5

not attested not anchored not stored refs pending

Learning-based Compressive Subsampling

Baran G\"ozc\"u, Ilija Bogunovic, Jonathan Scarlett, Luca Baldassarre, Volkan Cevher, Yen-Huan Li

arxiv:1510.06188 v3 · 2015-10-21 · cs.IT · cs.LG · 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{QITEDKVH7DLAEP2YF2IYQER5X5}

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	2026-05-18T01:14:02.899294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

822641aaa7f8d6023f582e9188123dbf4830f78e2a2b070522a0e05064530895

Aliases

arxiv: 1510.06188 · arxiv_version: 1510.06188v3 · doi: 10.48550/arxiv.1510.06188 · pith_short_12: QITEDKVH7DLA · pith_short_16: QITEDKVH7DLAEP2Y · pith_short_8: QITEDKVH

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/QITEDKVH7DLAEP2YF2IYQER5X5 \
  | 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: 822641aaa7f8d6023f582e9188123dbf4830f78e2a2b070522a0e05064530895

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dda70b1237c01b5e97c874b531d5c7b44a85a959c3410811e05fe6c4bf5c46d",
    "cross_cats_sorted": [
      "cs.LG",
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-10-21T10:03:45Z",
    "title_canon_sha256": "35d6e6419c44ac7957423d98aecffd141bd712a8f02770c1d66fa83bc4efe1dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06188",
    "kind": "arxiv",
    "version": 3
  }
}