Pith Number

pith:W344PK3E

pith:2016:W344PK3ESP4RSWEOUEHB4VGJMP

not attested not anchored not stored refs pending

Machine Learning on Human Connectome Data from MRI

Colin J Brown, Ghassan Hamarneh

arxiv:1611.08699 v1 · 2016-11-26 · cs.LG · q-bio.NC · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W344PK3ESP4RSWEOUEHB4VGJMP}

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	2026-05-18T00:55:54.199805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6f9c7ab6493f919588ea10e1e54c963d9135dd45a5783b670d535104ed32d86

Aliases

arxiv: 1611.08699 · arxiv_version: 1611.08699v1 · doi: 10.48550/arxiv.1611.08699 · pith_short_12: W344PK3ESP4R · pith_short_16: W344PK3ESP4RSWEO · pith_short_8: W344PK3E

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/W344PK3ESP4RSWEOUEHB4VGJMP \
  | 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: b6f9c7ab6493f919588ea10e1e54c963d9135dd45a5783b670d535104ed32d86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d83b8ec5e5ea927e3e873122b2b86cf609286b510c198e99a4bf0b244eb721c",
    "cross_cats_sorted": [
      "q-bio.NC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-11-26T11:14:22Z",
    "title_canon_sha256": "cb3d5aef610a38d09ffdad6e3a87ffab7ef6965dc3fb7f319e9d1dd5d7a61750"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08699",
    "kind": "arxiv",
    "version": 1
  }
}