Pith Number

pith:25XQGCA4

pith:2021:25XQGCA4HI4YEXB4STCMRP3DND

not attested not anchored not stored refs pending

Accurate simulation of operating system updates in neuroimaging using Monte-Carlo arithmetic

(2) Center for the Developing Brain, Ali Salari (1), Canada, Child Mind Institute, Concordia University, Gregory Kiar (2), Montr\'eal, New York, NY, QC, Software Engineering, Tristan Glatard (1) ((1) Department of Computer Science, USA), Yohan Chatelain (1)

arxiv:2108.03129 v1 · 2021-08-06 · q-bio.NC · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{25XQGCA4HI4YEXB4STCMRP3DND}

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	2026-07-05T03:03:46.013608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d76f03081c3a39825c3c94c4c8bf6368cf612e66a565318213286e817ee00b09

Aliases

arxiv: 2108.03129 · arxiv_version: 2108.03129v1 · doi: 10.48550/arxiv.2108.03129 · pith_short_12: 25XQGCA4HI4Y · pith_short_16: 25XQGCA4HI4YEXB4 · pith_short_8: 25XQGCA4

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/25XQGCA4HI4YEXB4STCMRP3DND \
  | 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: d76f03081c3a39825c3c94c4c8bf6368cf612e66a565318213286e817ee00b09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7df827e3fa89527449aa9d07f097638f41748c317d19e25b6b3e43caabc74a4f",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2021-08-06T14:02:51Z",
    "title_canon_sha256": "943e38202e2e0469ca225bb1ed9d55fdbe1106b34a80c8c2b0e0e2a853d11025"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.03129",
    "kind": "arxiv",
    "version": 1
  }
}