Pith Number

pith:YIZQBEJS

pith:2018:YIZQBEJSFMPNQQBB5YK4TMA7G2

not attested not anchored not stored refs pending

Teaching computational reproducibility for neuroimaging

Jean-Baptiste Poline, K. Jarrod Millman, Matthew Brett, Ross Barnowski

arxiv:1806.06145 v1 · 2018-06-15 · stat.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{YIZQBEJSFMPNQQBB5YK4TMA7G2}

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	2026-05-18T00:02:44.713662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2330091322b1ed84021ee15c9b01f36ae5bef781367b1e829d32b8c64d40e19

Aliases

arxiv: 1806.06145 · arxiv_version: 1806.06145v1 · doi: 10.48550/arxiv.1806.06145 · pith_short_12: YIZQBEJSFMPN · pith_short_16: YIZQBEJSFMPNQQBB · pith_short_8: YIZQBEJS

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/YIZQBEJSFMPNQQBB5YK4TMA7G2 \
  | 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: c2330091322b1ed84021ee15c9b01f36ae5bef781367b1e829d32b8c64d40e19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d45e84b86627f5abd9dfc715dd0e1e766b6b10aa9bee4441d4a4368e013dc6a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.OT",
    "submitted_at": "2018-06-15T22:45:34Z",
    "title_canon_sha256": "811c4a9173ac5df312bbd325df705173fec6004e76590e3900468138de02d97b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06145",
    "kind": "arxiv",
    "version": 1
  }
}