Pith Number

pith:GHMN5S6C

pith:2024:GHMN5S6CO7GBVMZDE5KRKKVXO3

not attested not anchored not stored refs pending

Spectral multiplexing based on multi-distance lensless imaging

Lingshuo Meng, Peixiang Lu, Qijun You, Qing Liao, Wei Cao, Yun Gao

arxiv:2405.19618 v1 · 2024-05-30 · 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{GHMN5S6CO7GBVMZDE5KRKKVXO3}

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	2026-07-05T08:25:10.254812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31d8decbc277cc1ab3232755152ab776e43aa4827f88037dac24e1a87e61db1c

Aliases

arxiv: 2405.19618 · arxiv_version: 2405.19618v1 · doi: 10.48550/arxiv.2405.19618 · pith_short_12: GHMN5S6CO7GB · pith_short_16: GHMN5S6CO7GBVMZD · pith_short_8: GHMN5S6C

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/GHMN5S6CO7GBVMZDE5KRKKVXO3 \
  | 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: 31d8decbc277cc1ab3232755152ab776e43aa4827f88037dac24e1a87e61db1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d2d13816872f210fc59c6474e7720f95bf156ebfe1648abd9ed0c244cc01630",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-05-30T02:10:41Z",
    "title_canon_sha256": "4b09fcad46a8e9aa82883505653dce719f4e40d645be3efde49574e2252ee9ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.19618",
    "kind": "arxiv",
    "version": 1
  }
}