Pith Number

pith:ANSAE7VQ

pith:2008:ANSAE7VQCEU5FMWZYK7COAHVTU

not attested not anchored not stored refs pending

Connectivity and Dynamics of Neuronal Networks as Defined by the Shape of Individual Neurons

Luciano da Fontoura Costa, Sebastian Ahnert

arxiv:0805.1640 v1 · 2008-05-12 · 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{ANSAE7VQCEU5FMWZYK7COAHVTU}

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	2026-05-18T02:15:52.854024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0364027eb01129d2b2d9c2be2700f59d3ecea2df58251f2c2ff63422c0dcfa80

Aliases

arxiv: 0805.1640 · arxiv_version: 0805.1640v1 · doi: 10.48550/arxiv.0805.1640 · pith_short_12: ANSAE7VQCEU5 · pith_short_16: ANSAE7VQCEU5FMWZ · pith_short_8: ANSAE7VQ

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/ANSAE7VQCEU5FMWZYK7COAHVTU \
  | 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: 0364027eb01129d2b2d9c2be2700f59d3ecea2df58251f2c2ff63422c0dcfa80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae013f02bcff5805de0e8789144e6a383621e0c8635f46ab412de8f6aeb98a73",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2008-05-12T14:02:45Z",
    "title_canon_sha256": "27c6af3234b7cbe7fdef8ba9e8d6623e656312e84a323de6b2013d3137d48913"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.1640",
    "kind": "arxiv",
    "version": 1
  }
}