Pith Number

pith:PXR4IOAV

pith:2012:PXR4IOAVIGXNITFZ5OXG5R3ZIT

not attested not anchored not stored refs pending

mGluR5 Knockout mice exhibit normal conditioned place-preference to cocaine

Andrew L. Varnell, Donald C. Cooper, Melissa A. Fowler

arxiv:1204.1395 v1 · 2012-04-06 · q-bio.NC · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PXR4IOAVIGXNITFZ5OXG5R3ZIT}

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	2026-05-18T03:58:25.774811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7de3c4381541aed44cb9ebae6ec77944ee0986ae19dc50559e0f30068691adc5

Aliases

arxiv: 1204.1395 · arxiv_version: 1204.1395v1 · doi: 10.48550/arxiv.1204.1395 · pith_short_12: PXR4IOAVIGXN · pith_short_16: PXR4IOAVIGXNITFZ · pith_short_8: PXR4IOAV

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/PXR4IOAVIGXNITFZ5OXG5R3ZIT \
  | 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: 7de3c4381541aed44cb9ebae6ec77944ee0986ae19dc50559e0f30068691adc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "672385797e740ec283478155b53f4721b5b8d15987616aaf8faa145deb1920e8",
    "cross_cats_sorted": [
      "q-bio.GN"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2012-04-06T02:04:55Z",
    "title_canon_sha256": "8e56daf4e4b27935f2649d5979ad7dba5b14fe3b92da4004ecadebfefb8c6013"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1395",
    "kind": "arxiv",
    "version": 1
  }
}