Pith Number

pith:SNN67JGR

pith:2005:SNN67JGRX2TPRM37LO7RIPOPLB

not attested not anchored not stored refs pending

Learning intrinsic excitability in medium spiny neurons

Gabriele Scheler

arxiv:q-bio/0502023 v4 · 2005-02-21 · q-bio.NC · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SNN67JGRX2TPRM37LO7RIPOPLB}

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	2026-05-18T00:36:36.042926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

935befa4d1bea6f8b37f5bbf143dcf58625bace38be5fd948789af174c264afb

Aliases

arxiv: q-bio/0502023 · arxiv_version: q-bio/0502023v4 · doi: 10.48550/arxiv.q-bio/0502023 · pith_short_12: SNN67JGRX2TP · pith_short_16: SNN67JGRX2TPRM37 · pith_short_8: SNN67JGR

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/SNN67JGRX2TPRM37LO7RIPOPLB \
  | 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: 935befa4d1bea6f8b37f5bbf143dcf58625bace38be5fd948789af174c264afb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72af6f45446c5a7cec3ddc377f4e709acb8876fbbbe58513df1a2a352d6440b2",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2005-02-21T02:42:32Z",
    "title_canon_sha256": "0b1f03be1f5eced60c430de97e1fd406cf3f48e6a2f2be1bdd4b51577424517a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "q-bio/0502023",
    "kind": "arxiv",
    "version": 4
  }
}