Pith Number

pith:VBDPM7H5

pith:2023:VBDPM7H5SPLFBXW2XFY6HDV3U4

not attested not anchored not stored refs pending

Super-resolution imaging through a multimode fiber: the physical upsampling of speckle-driven

Chuncheng Zhang, Qian Chen, Tingting Liu, Tong Liu, Xiubao Sui, Yu Wang, Zhihua Xie

arxiv:2307.05138 v1 · 2023-07-11 · physics.optics · eess.IV · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VBDPM7H5SPLFBXW2XFY6HDV3U4}

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	2026-07-05T06:29:26.950380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a846f67cfd93d650dedab971e38ebba73202e97b1ab39100c5a9472798ebd63f

Aliases

arxiv: 2307.05138 · arxiv_version: 2307.05138v1 · doi: 10.48550/arxiv.2307.05138 · pith_short_12: VBDPM7H5SPLF · pith_short_16: VBDPM7H5SPLFBXW2 · pith_short_8: VBDPM7H5

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/VBDPM7H5SPLFBXW2XFY6HDV3U4 \
  | 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: a846f67cfd93d650dedab971e38ebba73202e97b1ab39100c5a9472798ebd63f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7981d50dcfb0580a164d735f764d6c6f141c2bc5e8d9f62f69fbaba66ca0c96c",
    "cross_cats_sorted": [
      "eess.IV",
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-07-11T09:32:36Z",
    "title_canon_sha256": "4646ee3fd463558e07a361f8d8f5a1acd3c392696132ddfb60067fff64dcd237"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.05138",
    "kind": "arxiv",
    "version": 1
  }
}