Pith Number

pith:B5YOFXOS

pith:2016:B5YOFXOSW5XNQBTALPBNRSYHE3

not attested not anchored not stored refs pending

Line Spectral Estimation Based on Compressed Sensing with Deterministic Sub-Nyquist Sampling

Haijian Zhang, Hong Sun, Lei Yu, Shan Huang

arxiv:1607.06226 v1 · 2016-07-21 · 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{B5YOFXOSW5XNQBTALPBNRSYHE3}

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	2026-05-18T01:10:42.204618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f70e2ddd2b76ed806605bc2d8cb0726f0fcf899f93df8f7a130a5c433816c11

Aliases

arxiv: 1607.06226 · arxiv_version: 1607.06226v1 · doi: 10.48550/arxiv.1607.06226 · pith_short_12: B5YOFXOSW5XN · pith_short_16: B5YOFXOSW5XNQBTA · pith_short_8: B5YOFXOS

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/B5YOFXOSW5XNQBTALPBNRSYHE3 \
  | 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: 0f70e2ddd2b76ed806605bc2d8cb0726f0fcf899f93df8f7a130a5c433816c11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e00dca6939d801e268bbfb7b58b12e5aac06268d35cf1d35df63eed6d59dc30e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-07-21T08:08:31Z",
    "title_canon_sha256": "facbeac88d0c23f1fa81f6b5d65883b9e8789236d7d7b16ffb155986e4f45146"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.06226",
    "kind": "arxiv",
    "version": 1
  }
}