Pith Number

pith:Q6SPNF7X

pith:2019:Q6SPNF7XFPIDX5VUDC67VSKFXG

not attested not anchored not stored refs pending

Non-imaging single-pixel sensing with optimized binary modulation

Hao Fu, Jun Zhang, Liheng Bian

arxiv:1909.11498 v2 · 2019-09-25 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q6SPNF7XFPIDX5VUDC67VSKFXG}

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	2026-07-05T01:12:24.160652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87a4f697f72bd03bf6b418bdfac945b998eaf092944038ff16a097fdd8c8d70f

Aliases

arxiv: 1909.11498 · arxiv_version: 1909.11498v2 · doi: 10.48550/arxiv.1909.11498 · pith_short_12: Q6SPNF7XFPID · pith_short_16: Q6SPNF7XFPIDX5VU · pith_short_8: Q6SPNF7X

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/Q6SPNF7XFPIDX5VUDC67VSKFXG \
  | 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: 87a4f697f72bd03bf6b418bdfac945b998eaf092944038ff16a097fdd8c8d70f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c985ee78abbacaac76505753a32df714f24d914be9b0da4b8a3c51f9f33a6c0e",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-09-25T13:52:06Z",
    "title_canon_sha256": "9d133e069b705dc9e4d0848c827430962c3dd454abd34466c10252f4b000feb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.11498",
    "kind": "arxiv",
    "version": 2
  }
}