Pith Number

pith:BULI5CK3

pith:2024:BULI5CK34NUS56ZOFO7TRU7HNE

not attested not anchored not stored refs pending

Erase to Enhance: Data-Efficient Machine Unlearning in MRI Reconstruction

Jingshuai Liu, Sotirios A. Tsaftaris, Steven McDonagh, Yuyang Xue

arxiv:2405.15517 v2 · 2024-05-24 · eess.IV · 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{BULI5CK34NUS56ZOFO7TRU7HNE}

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	2026-07-05T08:33:40.145583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d168e895be3692efb2e2bbf38d3e7690591758e21c07d058afb5c5a0b14b108

Aliases

arxiv: 2405.15517 · arxiv_version: 2405.15517v2 · doi: 10.48550/arxiv.2405.15517 · pith_short_12: BULI5CK34NUS · pith_short_16: BULI5CK34NUS56ZO · pith_short_8: BULI5CK3

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/BULI5CK34NUS56ZOFO7TRU7HNE \
  | 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: 0d168e895be3692efb2e2bbf38d3e7690591758e21c07d058afb5c5a0b14b108

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7018f4d84e42ef9f52d261a4ac57b3104b20dc206e9477aa5911cc31ae32e3b5",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-05-24T13:01:35Z",
    "title_canon_sha256": "ff5f091fa7bf5b6d24905da93a64ec0988836d2bb0851ad4d8125250cd727c17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.15517",
    "kind": "arxiv",
    "version": 2
  }
}