Pith Number

pith:OHCNYYBK

pith:2019:OHCNYYBK6HF2TSFDWBVLD3UL5A

not attested not anchored not stored refs pending

Compressive Sampling for Array Cameras

Chao Huang, David J. Brady, Di Liu, Jianqiang Wang, Songsong Yan, Xuefei Yan, Zhan Ma, Zian Li

arxiv:1908.10903 v1 · 2019-08-28 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OHCNYYBK6HF2TSFDWBVLD3UL5A}

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	2026-07-05T00:00:28.486028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71c4dc602af1cba9c8a3b06ab1ee8be812117b15643008e85cccad1e8368f4d0

Aliases

arxiv: 1908.10903 · arxiv_version: 1908.10903v1 · doi: 10.48550/arxiv.1908.10903 · pith_short_12: OHCNYYBK6HF2 · pith_short_16: OHCNYYBK6HF2TSFD · pith_short_8: OHCNYYBK

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/OHCNYYBK6HF2TSFDWBVLD3UL5A \
  | 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: 71c4dc602af1cba9c8a3b06ab1ee8be812117b15643008e85cccad1e8368f4d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c0a27390b85778dff09f0347c95a4e7007519bec22c2bbfebb00fda56fef08d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-08-28T18:38:51Z",
    "title_canon_sha256": "5d246b680995959ade6aa9fb5a198d4dbd07839dc728374f4e856d256292a55a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.10903",
    "kind": "arxiv",
    "version": 1
  }
}