Pith Number

pith:BC3XCR3R

pith:2012:BC3XCR3RAPLEP7FN2BUWEIFOZR

not attested not anchored not stored refs pending

High fidelity optogenetic control of individual prefrontal cortical pyramidal neurons in vivo

Donald C. Cooper, Matthew B. Pomrenze, Michael V. Baratta, Samuel D. Dolzani, Shinya Nakamura

arxiv:1208.2720 v1 · 2012-08-13 · 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{BC3XCR3RAPLEP7FN2BUWEIFOZR}

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	2026-05-18T03:48:47.549297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08b771477103d647fcadd0696220aecc7e01216124acb66f79e8ba6f8f9856fa

Aliases

arxiv: 1208.2720 · arxiv_version: 1208.2720v1 · doi: 10.48550/arxiv.1208.2720 · pith_short_12: BC3XCR3RAPLE · pith_short_16: BC3XCR3RAPLEP7FN · pith_short_8: BC3XCR3R

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/BC3XCR3RAPLEP7FN2BUWEIFOZR \
  | 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: 08b771477103d647fcadd0696220aecc7e01216124acb66f79e8ba6f8f9856fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d5975a1e0bc35066be04655f5b317daf93deb56d38e6bc07b5b4c186c095837",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2012-08-13T22:20:05Z",
    "title_canon_sha256": "44a3d7f7eed039ea5dcf4923aaeec14f6d21285cfc3caebd1881c032d8e8c93d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.2720",
    "kind": "arxiv",
    "version": 1
  }
}