Pith Number

pith:WX34OE4I

pith:2012:WX34OE4IJLFICNR76JGCURXC2E

not attested not anchored not stored refs pending

Brain Gene Expression Analysis: a MATLAB toolbox for the analysis of brain-wide gene-expression data

Jason W. Bohland, Michael Hawrylycz, Partha P. Mitra, Pascal Grange

arxiv:1211.6177 v6 · 2012-11-27 · q-bio.NC · q-bio.GN · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WX34OE4IJLFICNR76JGCURXC2E}

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	2026-05-18T00:36:04.341443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5f7c713884aca81363ff24c2a46e2d13665d5d87fbb4b9cbe49406910dddf32

Aliases

arxiv: 1211.6177 · arxiv_version: 1211.6177v6 · doi: 10.48550/arxiv.1211.6177 · pith_short_12: WX34OE4IJLFI · pith_short_16: WX34OE4IJLFICNR7 · pith_short_8: WX34OE4I

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/WX34OE4IJLFICNR76JGCURXC2E \
  | 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: b5f7c713884aca81363ff24c2a46e2d13665d5d87fbb4b9cbe49406910dddf32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fdd4d2adc2474cbbc7845b92b3fbabb58c3acbbc83110e937031f0afed4bce7",
    "cross_cats_sorted": [
      "q-bio.GN",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2012-11-27T01:43:20Z",
    "title_canon_sha256": "6d2fb07759650c34eaca2ee42c06ff54f6cc61f65c04aedfa6360fb79b273c66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.6177",
    "kind": "arxiv",
    "version": 6
  }
}