Pith Number

pith:YTTLNDWC

pith:2019:YTTLNDWCC53EIBAIICAIAOTZPR

not attested not anchored not stored refs pending

Evaluation of the criticality of in vitro neuronal networks: Toward an assessment of computational capacity

Axel Sandvig, Gunnar Tufte, Hugo Lewi Hammer, Ioanna Sandvig, Kristine Heiney, Stefano Nichele, Vibeke Devold Valderhaug

arxiv:1907.02351 v1 · 2019-07-04 · q-bio.NC · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YTTLNDWCC53EIBAIICAIAOTZPR}

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	2026-05-17T23:41:28.861495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4e6b68ec217764404084080803a797c54125ab616bebf04a0d36c34e7b08c11

Aliases

arxiv: 1907.02351 · arxiv_version: 1907.02351v1 · doi: 10.48550/arxiv.1907.02351 · pith_short_12: YTTLNDWCC53E · pith_short_16: YTTLNDWCC53EIBAI · pith_short_8: YTTLNDWC

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/YTTLNDWCC53EIBAIICAIAOTZPR \
  | 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: c4e6b68ec217764404084080803a797c54125ab616bebf04a0d36c34e7b08c11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b4d4ad066ba9143ddcd4bbd53ad0fcb3ac5022c151ec693b35d91ef0fc9918a",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2019-07-04T12:14:30Z",
    "title_canon_sha256": "8f09c63ac4f7e4d98379146f783e2812b39a5b2f5db4054be09b19515a1d54e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02351",
    "kind": "arxiv",
    "version": 1
  }
}