Pith Number

pith:2JMNCGW2

pith:2022:2JMNCGW2WYA3YHY3Y5XV223N7W

not attested not anchored not stored refs pending

Task-agnostic Continual Hippocampus Segmentation for Smooth Population Shifts

Ahmed Othman, Amin Ranem, Anirban Mukhopadhyay, Camila Gonzalez

arxiv:2208.03206 v1 · 2022-08-05 · cs.CV · cs.CY · 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{2JMNCGW2WYA3YHY3Y5XV223N7W}

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	2026-07-05T04:46:21.416082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d258d11adab601bc1f1bc76f5d6b6dfdbf835d510e3a8e6e1aba841110f17130

Aliases

arxiv: 2208.03206 · arxiv_version: 2208.03206v1 · doi: 10.48550/arxiv.2208.03206 · pith_short_12: 2JMNCGW2WYA3 · pith_short_16: 2JMNCGW2WYA3YHY3 · pith_short_8: 2JMNCGW2

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/2JMNCGW2WYA3YHY3Y5XV223N7W \
  | 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: d258d11adab601bc1f1bc76f5d6b6dfdbf835d510e3a8e6e1aba841110f17130

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c6ba1553f726c4953b5dbf5dff5eb23c21a3f696a2f9d902ab8dbb68b73d0e6",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-08-05T14:46:00Z",
    "title_canon_sha256": "88fb3db64902db527f00118d834c691b5f898850aeaf2f7a9b1043aff0d42eec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.03206",
    "kind": "arxiv",
    "version": 1
  }
}