Pith Number

pith:XHHMH664

pith:2021:XHHMH664DGHVCLPZDWH4KQUOBV

not attested not anchored not stored refs pending

Smart readout of nondestructive image sensors with single-photon sensitivity

and Sho Uemura, Eduardo Paolini, Fernando Chierchie, Guillermo Fernandez Moroni, Gustavo Cancelo, Javier Tiffenberg, Juan Estrada, Leandro Stefanazzi

arxiv:2111.09905 v1 · 2021-11-18 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XHHMH664DGHVCLPZDWH4KQUOBV}

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	2026-07-05T03:40:51.878668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9cec3fbdc198f512df91d8fc5428e0d77d0849c8cda2132c2fd4c5b547178e9

Aliases

arxiv: 2111.09905 · arxiv_version: 2111.09905v1 · doi: 10.48550/arxiv.2111.09905 · pith_short_12: XHHMH664DGHV · pith_short_16: XHHMH664DGHVCLPZ · pith_short_8: XHHMH664

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/XHHMH664DGHVCLPZDWH4KQUOBV \
  | 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: b9cec3fbdc198f512df91d8fc5428e0d77d0849c8cda2132c2fd4c5b547178e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b71cb3ced94892c3ea3c2a6ab4e3856455e329e0a033acf67d7721fa780d1560",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-11-18T19:05:43Z",
    "title_canon_sha256": "26922bde62dd8da6d9fdd488fdec8a8b917dd3baef54f0068f6c0683d6649ea7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.09905",
    "kind": "arxiv",
    "version": 1
  }
}