Pith Number

pith:WOIAYS2P

pith:2022:WOIAYS2PKEH3QGAXJDNYDEMXKE

not attested not anchored not stored refs pending

Local Spatiotemporal Representation Learning for Longitudinally-consistent Neuroimage Analysis

Guido Gerig, Kelly Botteron, Martin A. Styner, Mengwei Ren, Neel Dey

arxiv:2206.04281 v4 · 2022-06-09 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WOIAYS2PKEH3QGAXJDNYDEMXKE}

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	2026-07-05T07:22:59.942979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3900c4b4f510fb8181748db819197511608abe8eb210d9ad14469e55a4b1524

Aliases

arxiv: 2206.04281 · arxiv_version: 2206.04281v4 · doi: 10.48550/arxiv.2206.04281 · pith_short_12: WOIAYS2PKEH3 · pith_short_16: WOIAYS2PKEH3QGAX · pith_short_8: WOIAYS2P

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/WOIAYS2PKEH3QGAXJDNYDEMXKE \
  | 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: b3900c4b4f510fb8181748db819197511608abe8eb210d9ad14469e55a4b1524

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35e020266aee925b66ad1eaf8fc8a95a60f885815b5914e84afb0b929cd0d035",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-06-09T05:17:00Z",
    "title_canon_sha256": "df447fc08d9418af13b2b420d2baae9ccde6b90aa6bac6353d9121d30efd7005"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.04281",
    "kind": "arxiv",
    "version": 4
  }
}