Pith Number

pith:UJL5YQYX

pith:2026:UJL5YQYX33QF72S2MJBLCL2LBU

not attested not anchored not stored refs pending

Mid-infrared single-pixel imaging at the single-photon level

E Wu, Heping Zeng, Jianan Fang, Kun Huang, Ming Yan, Yinqi Wang

arxiv:2605.30703 v1 · 2026-05-29 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UJL5YQYX33QF72S2MJBLCL2LBU}

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	2026-06-01T01:03:09.398639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a257dc4317dee05fea5a6242b12f4b0d1fbce6497b086cbecb31ffb0d6ada495

Aliases

arxiv: 2605.30703 · arxiv_version: 2605.30703v1 · doi: 10.48550/arxiv.2605.30703 · pith_short_12: UJL5YQYX33QF · pith_short_16: UJL5YQYX33QF72S2 · pith_short_8: UJL5YQYX

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/UJL5YQYX33QF72S2MJBLCL2LBU \
  | 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: a257dc4317dee05fea5a6242b12f4b0d1fbce6497b086cbecb31ffb0d6ada495

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e347a6eb29f8a460f707ee431695c406222ef4d5e95051d0ab2133662ce5f28",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-05-29T00:50:45Z",
    "title_canon_sha256": "828a51b7bd8715ad5bc6956ea2adf1470f536791d169fc78a121f69e9ee7b70c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30703",
    "kind": "arxiv",
    "version": 1
  }
}