Pith Number

pith:FZEO7NDO

pith:2012:FZEO7NDOQXHKXEU4GCMWZNNEVF

not attested not anchored not stored refs pending

A Balance Equation Determines a Switch in Neuronal Excitability

Alessio Franci, Guillaume Drion, Rodolphe Sepulchre, Vincent Seutin

arxiv:1209.6445 v2 · 2012-09-28 · q-bio.NC · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FZEO7NDOQXHKXEU4GCMWZNNEVF}

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	2026-05-18T01:54:12.975269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e48efb46e85ceab929c30996cb5a4a9545b2250cdf5e194eef6176343bdfc49

Aliases

arxiv: 1209.6445 · arxiv_version: 1209.6445v2 · doi: 10.48550/arxiv.1209.6445 · pith_short_12: FZEO7NDOQXHK · pith_short_16: FZEO7NDOQXHKXEU4 · pith_short_8: FZEO7NDO

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/FZEO7NDOQXHKXEU4GCMWZNNEVF \
  | 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: 2e48efb46e85ceab929c30996cb5a4a9545b2250cdf5e194eef6176343bdfc49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "325d2220b7abf4e12b83607660fbcac73ace0403b21676f9c74cd3bd69f05cd2",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2012-09-28T08:07:33Z",
    "title_canon_sha256": "3ecdf6e591e3abea91b71adb28dc6d0b46fb28ced2d6299350a859d94fdba641"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.6445",
    "kind": "arxiv",
    "version": 2
  }
}