Pith Number

pith:6HWTCYI5

pith:2018:6HWTCYI5FXWHJJUSG3P3PYQOYP

not attested not anchored not stored refs pending

Instance-based Deep Transfer Learning

Jun Huan, Michelle Zhu, Tianyang Wang

arxiv:1809.02776 v2 · 2018-09-08 · 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{6HWTCYI5FXWHJJUSG3P3PYQOYP}

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	2026-05-18T00:00:01.860951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1ed31611d2dec74a69236dfb7e20ec3f08928eeeb21958c9ea540edaf89a977

Aliases

arxiv: 1809.02776 · arxiv_version: 1809.02776v2 · doi: 10.48550/arxiv.1809.02776 · pith_short_12: 6HWTCYI5FXWH · pith_short_16: 6HWTCYI5FXWHJJUS · pith_short_8: 6HWTCYI5

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/6HWTCYI5FXWHJJUSG3P3PYQOYP \
  | 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: f1ed31611d2dec74a69236dfb7e20ec3f08928eeeb21958c9ea540edaf89a977

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9afd97b20c1ce8803b6e26ef1ed282464ef8f22b836d5ef13379dfd7ff1c8467",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-09-08T08:34:14Z",
    "title_canon_sha256": "8d788646978c9e427f52218db9ba628b3fd0323a550623b5a4659bc3f2653454"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02776",
    "kind": "arxiv",
    "version": 2
  }
}