Pith Number

pith:4AORCT25

pith:2022:4AORCT25M4LTNKQ4ZKIWPQKNIM

not attested not anchored not stored refs pending

Deep-learning-augmented Computational Miniature Mesoscope

Guorong Hu, Kehan Guo, Lei Tian, Qianwan Yang, Yujia Xue

arxiv:2205.00123 v5 · 2022-04-30 · physics.optics · 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{4AORCT25M4LTNKQ4ZKIWPQKNIM}

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	2026-07-05T04:55:38.954141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e01d114f5d671736aa1cca9167c14d4306f6cb0260671ef4f03e3d457280182b

Aliases

arxiv: 2205.00123 · arxiv_version: 2205.00123v5 · doi: 10.48550/arxiv.2205.00123 · pith_short_12: 4AORCT25M4LT · pith_short_16: 4AORCT25M4LTNKQ4 · pith_short_8: 4AORCT25

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/4AORCT25M4LTNKQ4ZKIWPQKNIM \
  | 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: e01d114f5d671736aa1cca9167c14d4306f6cb0260671ef4f03e3d457280182b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7dcd3aa759137554daadad9478311da1bfe5d3c25cae716076ac2edb2ebaa74",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-04-30T01:31:23Z",
    "title_canon_sha256": "1d19134df33e83d57e0ecd4df92dbb40ab5c17178a5c06a8b3d719ec3f355c1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.00123",
    "kind": "arxiv",
    "version": 5
  }
}