Pith Number

pith:4TJZCHVI

pith:2016:4TJZCHVIRZK5YPFLZPLDSXIUHP

not attested not anchored not stored refs pending

Three-dimensional microtomographic imaging of human brain cortex

Akihisa Takeuchi, Kentaro Uesugi, Masami Ohyama, R. Yoshiyuki Osamura, Ryuta Mizutani, Susumu Takekoshi, Yoshio Suzuki

arxiv:1609.02272 v2 · 2016-09-08 · physics.bio-ph · physics.med-ph · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4TJZCHVIRZK5YPFLZPLDSXIUHP}

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	2026-05-18T01:03:32.263076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4d3911ea88e55dc3cabcbd6395d143bcaa65a505ed9fc49561998f1329500eb

Aliases

arxiv: 1609.02272 · arxiv_version: 1609.02272v2 · doi: 10.48550/arxiv.1609.02272 · pith_short_12: 4TJZCHVIRZK5 · pith_short_16: 4TJZCHVIRZK5YPFL · pith_short_8: 4TJZCHVI

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/4TJZCHVIRZK5YPFLZPLDSXIUHP \
  | 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: e4d3911ea88e55dc3cabcbd6395d143bcaa65a505ed9fc49561998f1329500eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "050e6b6d13a38b8e719c830265debfda693a7e6ce8ee158f9b1ad8bfb74e9f39",
    "cross_cats_sorted": [
      "physics.med-ph",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2016-09-08T04:52:40Z",
    "title_canon_sha256": "916cc7f51944d2aa6eb8e5a8fc52a9318b2e42cd9648b5d773ca582e6a24e25f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.02272",
    "kind": "arxiv",
    "version": 2
  }
}