Pith Number

pith:MPEV3DTG

pith:2016:MPEV3DTG3E56PO5GRAWVKUTB6W

not attested not anchored not stored refs pending

Adaptivity provably helps: information-theoretic limits on $l_0$ cost of non-adaptive sensing

Pulkit Grover, Sanghamitra Dutta

arxiv:1602.04260 v2 · 2016-02-12 · 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{MPEV3DTG3E56PO5GRAWVKUTB6W}

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	2026-05-18T01:11:59.041199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63c95d8e66d93be7bba6882d555261f59415a2100063edcc7fcb949a4355fef0

Aliases

arxiv: 1602.04260 · arxiv_version: 1602.04260v2 · doi: 10.48550/arxiv.1602.04260 · pith_short_12: MPEV3DTG3E56 · pith_short_16: MPEV3DTG3E56PO5G · pith_short_8: MPEV3DTG

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/MPEV3DTG3E56PO5GRAWVKUTB6W \
  | 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: 63c95d8e66d93be7bba6882d555261f59415a2100063edcc7fcb949a4355fef0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02f5034ca5d43ca955104c34fd06e41626c21de46337f196f8e5ce2ccd695a56",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-02-12T23:13:25Z",
    "title_canon_sha256": "d2d4e7b7c7354467f0b0f55a08e5e3bce6941e382d8ab2d3b242b37970e388fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04260",
    "kind": "arxiv",
    "version": 2
  }
}