Pith Number

pith:SPQZ5RIE

pith:2012:SPQZ5RIEQMVRYCJIZITJVJE7R5

not attested not anchored not stored refs pending

Retinal metric: a stimulus distance measure derived from population neural responses

Einat Granot-Atedgi, Elad Schneidman, Ga\v{s}per Tka\v{c}ik, Ronen Segev

arxiv:1205.6598 v2 · 2012-05-30 · 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{SPQZ5RIEQMVRYCJIZITJVJE7R5}

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	2026-05-18T03:21:08.597074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93e19ec504832b1c0928ca269aa49f8f42b568fb8cf5bc904c8fb60b4b5f9950

Aliases

arxiv: 1205.6598 · arxiv_version: 1205.6598v2 · doi: 10.48550/arxiv.1205.6598 · pith_short_12: SPQZ5RIEQMVR · pith_short_16: SPQZ5RIEQMVRYCJI · pith_short_8: SPQZ5RIE

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/SPQZ5RIEQMVRYCJIZITJVJE7R5 \
  | 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: 93e19ec504832b1c0928ca269aa49f8f42b568fb8cf5bc904c8fb60b4b5f9950

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9a3fbf1641f4f7ee73d1692de50da0166bc0c580823528fd8a61067bbc7b002",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2012-05-30T09:29:44Z",
    "title_canon_sha256": "c7601a1418ef238fb815936413d8dddeb697450e6ab5dc6913f3407174cbcb65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.6598",
    "kind": "arxiv",
    "version": 2
  }
}