Pith Number

pith:25OUYFUN

pith:2016:25OUYFUNSIJ2DBXSBQT4SDJXGY

not attested not anchored not stored refs pending

Numerical modeling of photon migration in human neck based on the radiative transport equation

Eiji Okada, Hiroyuki Fujii, Ken Nadamoto, Masao Watanabe, Shinpei Okawa, Yoko Hoshi, Yukio Yamada

arxiv:1603.03769 v1 · 2016-03-11 · 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{25OUYFUNSIJ2DBXSBQT4SDJXGY}

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	2026-05-18T01:19:10.535007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d75d4c168d9213a186f20c27c90d373634657006b8c568f5e357a4d535205c53

Aliases

arxiv: 1603.03769 · arxiv_version: 1603.03769v1 · doi: 10.48550/arxiv.1603.03769 · pith_short_12: 25OUYFUNSIJ2 · pith_short_16: 25OUYFUNSIJ2DBXS · pith_short_8: 25OUYFUN

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/25OUYFUNSIJ2DBXSBQT4SDJXGY \
  | 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: d75d4c168d9213a186f20c27c90d373634657006b8c568f5e357a4d535205c53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "247ccd16e08f11035bfbeddac164eea6ff30528a80e5fc5987967d19499fb20a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2016-03-11T14:05:03Z",
    "title_canon_sha256": "0b3b5f204c86a61cbb537c4fc146b1bf4b1326d90b2ce7c89719a4e8ad0d5c6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.03769",
    "kind": "arxiv",
    "version": 1
  }
}