Pith Number

pith:GSKM2WRC

pith:2019:GSKM2WRCR3VXBL4IOSMZUTGCIL

not attested not anchored not stored refs pending

SurReal: Fr\'echet Mean and Distance Transform for Complex-Valued Deep Learning

Jiayun Wang, Rudrasis Chakraborty, Stella X. Yu

arxiv:1906.10048 v1 · 2019-06-24 · 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{GSKM2WRCR3VXBL4IOSMZUTGCIL}

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	2026-05-17T23:42:35.622183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3494cd5a228eeb70af8874999a4cc242c2c747e8b64d068172a633fe5efd665b

Aliases

arxiv: 1906.10048 · arxiv_version: 1906.10048v1 · doi: 10.48550/arxiv.1906.10048 · pith_short_12: GSKM2WRCR3VX · pith_short_16: GSKM2WRCR3VXBL4I · pith_short_8: GSKM2WRC

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/GSKM2WRCR3VXBL4IOSMZUTGCIL \
  | 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: 3494cd5a228eeb70af8874999a4cc242c2c747e8b64d068172a633fe5efd665b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fe10c5daa81788176be47a05a4a9f11a50ac7f9f21e2c6847e25f5543e2ce12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-24T16:12:31Z",
    "title_canon_sha256": "a4dfbe53348ae7d6b5683ef35a61e035a07726889a812768975a2299cc06abb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.10048",
    "kind": "arxiv",
    "version": 1
  }
}