Pith Number

pith:ICW5ZDTH

pith:2018:ICW5ZDTHCPVNDYDJS5UDZ53YVZ

not attested not anchored not stored refs pending

A guide to emerging technologies for large-scale and whole brain optical imaging of neuronal activity

Alipasha Vaziri, Siegfried Weisenburger

arxiv:1805.03197 v1 · 2018-05-07 · physics.bio-ph · 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{ICW5ZDTHCPVNDYDJS5UDZ53YVZ}

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	2026-05-18T00:16:20.775897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40addc8e6713ead1e06997683cf778ae5791058c79527c8121669cf262018850

Aliases

arxiv: 1805.03197 · arxiv_version: 1805.03197v1 · doi: 10.48550/arxiv.1805.03197 · pith_short_12: ICW5ZDTHCPVN · pith_short_16: ICW5ZDTHCPVNDYDJ · pith_short_8: ICW5ZDTH

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/ICW5ZDTHCPVNDYDJS5UDZ53YVZ \
  | 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: 40addc8e6713ead1e06997683cf778ae5791058c79527c8121669cf262018850

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef3571882094650f20ae0d49974a211994e71c107efed6f24036276961dcaf7f",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2018-05-07T19:59:50Z",
    "title_canon_sha256": "b002ffa1f41f09207951413ad6ce02e533ce37e42782aa9636c1435d41e841a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03197",
    "kind": "arxiv",
    "version": 1
  }
}