Pith Number

pith:7IBUHYLE

pith:2024:7IBUHYLEP7GA6BTLNK24Z33Y4P

not attested not anchored not stored refs pending

Cycling on the Freeway: The Perilous State of Open Source Neuroscience Software

Alexandre Gramfort, Arfon M. Smith, Britta U. Westner, Daniel R. McCloy, Daniel S. Katz, Eric Larson, invited co-signees

arxiv:2403.19394 v1 · 2024-03-28 · cs.CY · q-bio.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7IBUHYLEP7GA6BTLNK24Z33Y4P}

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	2026-07-05T08:01:48.572327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa0343e1647fcc0f066b6ab5ccef78e3ec7b9b2b430054f529d65be0294c849c

Aliases

arxiv: 2403.19394 · arxiv_version: 2403.19394v1 · doi: 10.48550/arxiv.2403.19394 · pith_short_12: 7IBUHYLEP7GA · pith_short_16: 7IBUHYLEP7GA6BTL · pith_short_8: 7IBUHYLE

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/7IBUHYLEP7GA6BTLNK24Z33Y4P \
  | 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: fa0343e1647fcc0f066b6ab5ccef78e3ec7b9b2b430054f529d65be0294c849c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e888c5cca6b6a98a3e0d1cd25a2552ab794987dbe45f1b18f557ab563ece3bc9",
    "cross_cats_sorted": [
      "q-bio.OT"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2024-03-28T13:11:09Z",
    "title_canon_sha256": "22873d028ecf19ffc12a658f1cc0edda631be4d477e4049a84c9692745e950ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.19394",
    "kind": "arxiv",
    "version": 1
  }
}