Pith Number

pith:W7Z2OBKI

pith:2020:W7Z2OBKI2E3WJFU2LN36FIXDZJ

not attested not anchored not stored refs pending

Meta-Transfer Learning for Zero-Shot Super-Resolution

Jae Woong Soh, Nam Ik Cho, Sunwoo Cho

arxiv:2002.12213 v1 · 2020-02-27 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W7Z2OBKI2E3WJFU2LN36FIXDZJ}

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	2026-07-05T00:44:21.676761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7f3a70548d13764969a5b77e2a2e3ca480371c027e81eda51f9706cd90e1253

Aliases

arxiv: 2002.12213 · arxiv_version: 2002.12213v1 · doi: 10.48550/arxiv.2002.12213 · pith_short_12: W7Z2OBKI2E3W · pith_short_16: W7Z2OBKI2E3WJFU2 · pith_short_8: W7Z2OBKI

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/W7Z2OBKI2E3WJFU2LN36FIXDZJ \
  | 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: b7f3a70548d13764969a5b77e2a2e3ca480371c027e81eda51f9706cd90e1253

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36abaeb4cc1f495e5d110cd9a4fe45e4b740fe43435e92209faef1ac23c0b878",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-02-27T16:01:11Z",
    "title_canon_sha256": "c171a4b46273aeadccc7a0e743dd7144e2e58243c31e464c80669c959cb3c2b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.12213",
    "kind": "arxiv",
    "version": 1
  }
}