Pith Number

pith:FWUXXRDZ

pith:2015:FWUXXRDZYMPEBNWDZPIYLNPHCW

not attested not anchored not stored refs pending

Spike Pattern Structure Influences Efficacy Variability under STDP and Synaptic Homeostasis

Changsong Zhou, Hai-Jun Zhou, Zedong Bi

arxiv:1505.04600 v3 · 2015-05-18 · 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{FWUXXRDZYMPEBNWDZPIYLNPHCW}

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	2026-05-18T01:46:13.264826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2da97bc479c31e40b6c3cbd185b5e7159a3ee4827427271a4f796b6f593b0360

Aliases

arxiv: 1505.04600 · arxiv_version: 1505.04600v3 · doi: 10.48550/arxiv.1505.04600 · pith_short_12: FWUXXRDZYMPE · pith_short_16: FWUXXRDZYMPEBNWD · pith_short_8: FWUXXRDZ

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/FWUXXRDZYMPEBNWDZPIYLNPHCW \
  | 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: 2da97bc479c31e40b6c3cbd185b5e7159a3ee4827427271a4f796b6f593b0360

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8a7348e3ba857289e8be7bca5ceed64f4791386942db218c043621fa4c318bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2015-05-18T11:36:18Z",
    "title_canon_sha256": "c94249dcb136eca23f935ff7a5223c9c58b1136f5cb102af265008d0f79aab2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04600",
    "kind": "arxiv",
    "version": 3
  }
}