Pith Number

pith:J2FWSJ5B

pith:2025:J2FWSJ5BIY2F5FLAEGCQASOCTR

not attested not anchored not stored refs pending

Formation and Regulation of Calcium Sparks on a Nonlinear Spatial Network of Ryanodine Receptors

Han-Yu Jiang, Jun He, Tian-Tian Li, Zhong-Xue Gao, Zuo-Ming Ding

arxiv:2507.08258 v1 · 2025-07-11 · q-bio.SC · 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{J2FWSJ5BIY2F5FLAEGCQASOCTR}

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	2026-07-05T11:35:20.224578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e8b6927a146345e956021850049c29c4574079b2f01514f9062ced1ea7d49aa

Aliases

arxiv: 2507.08258 · arxiv_version: 2507.08258v1 · doi: 10.48550/arxiv.2507.08258 · pith_short_12: J2FWSJ5BIY2F · pith_short_16: J2FWSJ5BIY2F5FLA · pith_short_8: J2FWSJ5B

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/J2FWSJ5BIY2F5FLAEGCQASOCTR \
  | 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: 4e8b6927a146345e956021850049c29c4574079b2f01514f9062ced1ea7d49aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "defb104d938f03e234f8feca3ae5247a1fd9c8cf7cbd45d30846f0a48068b451",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.SC",
    "submitted_at": "2025-07-11T02:05:48Z",
    "title_canon_sha256": "2202270135c15251e2f1729c5d14f376bd82f35e387bc8695ba04be504e5db03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.08258",
    "kind": "arxiv",
    "version": 1
  }
}