Pith Number

pith:XFA7UBYF

pith:2018:XFA7UBYF6VQZ6XUXXYKTAVT7BI

not attested not anchored not stored refs pending

Evolution leads to a diversity of motion-detection neuronal circuits

Ali Tehrani-Saleh, Christoph Adami (Michigan State University), Thomas LaBar

arxiv:1804.02508 v2 · 2018-04-07 · q-bio.PE · cs.CV · cs.NE · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XFA7UBYF6VQZ6XUXXYKTAVT7BI}

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	2026-05-18T00:14:13.832516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b941fa0705f5619f5e97be1530567f0a0e5127b37b8ef5a16ec2ffec8a185baf

Aliases

arxiv: 1804.02508 · arxiv_version: 1804.02508v2 · doi: 10.48550/arxiv.1804.02508 · pith_short_12: XFA7UBYF6VQZ · pith_short_16: XFA7UBYF6VQZ6XUX · pith_short_8: XFA7UBYF

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/XFA7UBYF6VQZ6XUXXYKTAVT7BI \
  | 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: b941fa0705f5619f5e97be1530567f0a0e5127b37b8ef5a16ec2ffec8a185baf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c43616113981930c1b0c44ae8fca838521bdfd6e169af88618fcc36737029a77",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.NE",
      "nlin.AO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2018-04-07T04:26:21Z",
    "title_canon_sha256": "0356094e18f7bcab8b6c83965c8dceacf4b35c99d37d0297d5a71ade11f85022"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.02508",
    "kind": "arxiv",
    "version": 2
  }
}