Pith Number

pith:BWQ6KCHB

pith:2025:BWQ6KCHB4E4M6TFEDQJUPABZ2M

not attested not anchored not stored refs pending

Optimal rate-variance coding due to firing threshold adaptation near criticality

Andr\'e Longtin, Leonard Maler, Mauricio Girardi-Schappo

arxiv:2509.04106 v1 · 2025-09-04 · q-bio.NC · cond-mat.dis-nn · cond-mat.stat-mech · nlin.AO · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BWQ6KCHB4E4M6TFEDQJUPABZ2M}

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	2026-07-05T12:04:53.561320Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0da1e508e1e138cf4ca41c13478039d31a8281645e7f87258b75d8a93b59a1b2

Aliases

arxiv: 2509.04106 · arxiv_version: 2509.04106v1 · doi: 10.48550/arxiv.2509.04106 · pith_short_12: BWQ6KCHB4E4M · pith_short_16: BWQ6KCHB4E4M6TFE · pith_short_8: BWQ6KCHB

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/BWQ6KCHB4E4M6TFEDQJUPABZ2M \
  | 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: 0da1e508e1e138cf4ca41c13478039d31a8281645e7f87258b75d8a93b59a1b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c55298880d764af690cd76d6eede65f38539e3cdede4292c40b50ae47d6ce5da",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.stat-mech",
      "nlin.AO",
      "physics.bio-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2025-09-04T11:10:14Z",
    "title_canon_sha256": "6c419768522afb49ec4ed216e96ef0a7df310a2deb0ca8908349d75d97726a79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.04106",
    "kind": "arxiv",
    "version": 1
  }
}