Pith Number

pith:72C2NC4U

pith:2021:72C2NC4UNBHCZ4IMAL5JV626L6

not attested not anchored not stored refs pending

ArtFlow: Unbiased Image Style Transfer via Reversible Neural Flows

Dejing Dou, Jie An, Jiebo Luo, Siyu Huang, Wei Liu, Yibing Song

arxiv:2103.16877 v2 · 2021-03-31 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{72C2NC4UNBHCZ4IMAL5JV626L6}

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	2026-07-05T02:30:32.679340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe85a68b94684e2cf10c02fa9afb5e5fa40ce1fb14e187685b7b8f0450e445c3

Aliases

arxiv: 2103.16877 · arxiv_version: 2103.16877v2 · doi: 10.48550/arxiv.2103.16877 · pith_short_12: 72C2NC4UNBHC · pith_short_16: 72C2NC4UNBHCZ4IM · pith_short_8: 72C2NC4U

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/72C2NC4UNBHCZ4IMAL5JV626L6 \
  | 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: fe85a68b94684e2cf10c02fa9afb5e5fa40ce1fb14e187685b7b8f0450e445c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be771e88684bf1e8cb932263bce88af789779d4a4fdfd6e1182cb345016a7107",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-31T07:59:02Z",
    "title_canon_sha256": "218f8be5210b98ad6c3e53c3ced8d1ca1531b7508715bd289f80aa5d996c67b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.16877",
    "kind": "arxiv",
    "version": 2
  }
}