Pith Number

pith:BEULMA2P

pith:2026:BEULMA2PJ442WFYFTJB55LN4FI

not attested not anchored not stored refs pending

Intensity-based scattering correction enables in vivo two-photon imaging beyond 1 mm

Renzhi He, Yi Xue, Yucheng Li

arxiv:2608.20224 v1 · 2026-08-20 · 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{BEULMA2PJ442WFYFTJB55LN4FI}

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	2026-08-21T01:21:17.130900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0928b6034f4f39ab17059a43deadbc2a37d68244d355606a652a29a57151506c

Aliases

arxiv: 2608.20224 · arxiv_version: 2608.20224v1 · doi: 10.48550/arxiv.2608.20224 · pith_short_12: BEULMA2PJ442 · pith_short_16: BEULMA2PJ442WFYF · pith_short_8: BEULMA2P

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/BEULMA2PJ442WFYFTJB55LN4FI \
  | 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: 0928b6034f4f39ab17059a43deadbc2a37d68244d355606a652a29a57151506c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8807d0d3b6b160d2d932b07474adeb5442b831e26a04a698bd5e4f342a602c67",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-08-20T16:21:24Z",
    "title_canon_sha256": "c6c6f20270eab26df177fdd1b914d32c6816d418141baee33033c3ba1b719426"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.20224",
    "kind": "arxiv",
    "version": 1
  }
}