Pith Number

pith:ZW5PUL5U

pith:2019:ZW5PUL5U4SU64PHTMYR3CLFJGV

not attested not anchored not stored refs pending

Transfer Adaptation Learning: A Decade Survey

Lei Zhang, Xinbo Gao

arxiv:1903.04687 v2 · 2019-03-12 · 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{ZW5PUL5U4SU64PHTMYR3CLFJGV}

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.

Cited by

1 paper in Pith

Towards a Problem-Oriented Domain Adaptation Framework for Machine Learning

Receipt and verification

First computed	2026-07-05T01:53:17.445346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdbafa2fb4e4a9ee3cf36623b12ca9357d263b2d80554bb0fc782c36ca66754d

Aliases

arxiv: 1903.04687 · arxiv_version: 1903.04687v2 · doi: 10.48550/arxiv.1903.04687 · pith_short_12: ZW5PUL5U4SU6 · pith_short_16: ZW5PUL5U4SU64PHT · pith_short_8: ZW5PUL5U

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/ZW5PUL5U4SU64PHTMYR3CLFJGV \
  | 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: cdbafa2fb4e4a9ee3cf36623b12ca9357d263b2d80554bb0fc782c36ca66754d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cc7382e86bc60383064a06cc876d59b46af678dfa7f3c0762dc0bd916843592",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-12T01:32:59Z",
    "title_canon_sha256": "eec41813f40fe4db4a353c25dc138fe336bc74ec8c6ff26e153276b1aa69cfa9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.04687",
    "kind": "arxiv",
    "version": 2
  }
}