Pith Number

pith:TAJJXBYI

pith:2026:TAJJXBYIGG4LKIBJWSTOCVW7KE

not attested not anchored not stored refs pending

Refractive-index tomography of opaque tissue from its own backscattered light

Eunyoung Seong, Jaecheol Cho, Jin Hee Hong, JooWon Lim, Juhee Yang, Jun Wan Kim, Seokchan Yoon, Sungsam Kang, Thi Van Anh Nguyen, Tran Dinh Hoang, Wonshik Choi, Yongwoo Kwon

arxiv:2607.05925 v1 · 2026-07-07 · 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{TAJJXBYIGG4LKIBJWSTOCVW7KE}

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	2026-07-08T01:18:50.465537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98129b870831b8b52029b4a6e156df5111a7a0f999f6eb96f52863f8f4832d3a

Aliases

arxiv: 2607.05925 · arxiv_version: 2607.05925v1 · doi: 10.48550/arxiv.2607.05925 · pith_short_12: TAJJXBYIGG4L · pith_short_16: TAJJXBYIGG4LKIBJ · pith_short_8: TAJJXBYI

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/TAJJXBYIGG4LKIBJWSTOCVW7KE \
  | 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: 98129b870831b8b52029b4a6e156df5111a7a0f999f6eb96f52863f8f4832d3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfdc0e8eb50579dd09899938f97a59f4405eec83ac4886f54fd567e6f8a9852f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-07-07T07:30:25Z",
    "title_canon_sha256": "f515cb07c4e96fda06889a351e68ce9219710ca33c35e3838dcf9ebee906039a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05925",
    "kind": "arxiv",
    "version": 1
  }
}