Pith Number

pith:R474KALB

pith:2016:R474KALBOSTKSM2MU6YOJAI4EV

not attested not anchored not stored refs pending

Learning an Invariant Hilbert Space for Domain Adaptation

Fatih Porikli, Mehrtash Harandi, Samitha Herath

arxiv:1611.08350 v2 · 2016-11-25 · 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{R474KALBOSTKSM2MU6YOJAI4EV}

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	2026-05-18T00:46:20.519671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f3fc5016174a6a9334ca7b0e4811c25535a800be8eefbe9b4658abf35383540

Aliases

arxiv: 1611.08350 · arxiv_version: 1611.08350v2 · doi: 10.48550/arxiv.1611.08350 · pith_short_12: R474KALBOSTK · pith_short_16: R474KALBOSTKSM2M · pith_short_8: R474KALB

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/R474KALBOSTKSM2MU6YOJAI4EV \
  | 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: 8f3fc5016174a6a9334ca7b0e4811c25535a800be8eefbe9b4658abf35383540

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca306c5be020109c2710751a324e5e8c7c1023d5e65dcfd320651423157cdb67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-11-25T04:26:35Z",
    "title_canon_sha256": "36b983568a75c7a6383049b4d238ca5a5ccfc408eaf3930bdd97cb20377ca9da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08350",
    "kind": "arxiv",
    "version": 2
  }
}