Pith Number

pith:JL6ZX3ID

pith:2025:JL6ZX3ID4BXVC6CPALK2TEQJ63

not attested not anchored not stored refs pending

Place-cell heterogeneity underlies power-laws in hippocampal activity

Albert K. Lee, Jaesung Lee, John J. Briguglio, Sandro Romani, Vincent Hakim

arxiv:2507.23030 v1 · 2025-07-30 · 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{JL6ZX3ID4BXVC6CPALK2TEQJ63}

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	2026-07-05T11:46:04.100741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4afd9bed03e06f51784f02d5a99209f6ccb943248a2ac89fa710b999b6f364d1

Aliases

arxiv: 2507.23030 · arxiv_version: 2507.23030v1 · doi: 10.48550/arxiv.2507.23030 · pith_short_12: JL6ZX3ID4BXV · pith_short_16: JL6ZX3ID4BXVC6CP · pith_short_8: JL6ZX3ID

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/JL6ZX3ID4BXVC6CPALK2TEQJ63 \
  | 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: 4afd9bed03e06f51784f02d5a99209f6ccb943248a2ac89fa710b999b6f364d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd864701211c499d224022d7c7efd9e593eca1e1e86a0a9a7fa85aa01b3309f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2025-07-30T18:47:09Z",
    "title_canon_sha256": "7255a70cb9ab45efd07b28c51486ad441cf4afda5e49edefb1b31a37f026440a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.23030",
    "kind": "arxiv",
    "version": 1
  }
}