Pith Number

pith:6LUXMA6E

pith:2026:6LUXMA6EZ6FGWLDPGXZ7T6DUNX

not attested not anchored not stored refs pending

Return of Frustratingly Easy Unsupervised Video Domain Adaptation

Lawrence B. Hsieh, Pengfei Wei, Yiping Ke, Yiqun Sun, Zhiqiang Xu

arxiv:2605.19510 v1 · 2026-05-19 · 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{6LUXMA6EZ6FGWLDPGXZ7T6DUNX}

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	2026-05-20T01:05:49.292544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2e97603c4cf8a6b2c6f35f3f9f8746dda29340a68495d965041e24f9a39acb3

Aliases

arxiv: 2605.19510 · arxiv_version: 2605.19510v1 · doi: 10.48550/arxiv.2605.19510 · pith_short_12: 6LUXMA6EZ6FG · pith_short_16: 6LUXMA6EZ6FGWLDP · pith_short_8: 6LUXMA6E

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/6LUXMA6EZ6FGWLDPGXZ7T6DUNX \
  | 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: f2e97603c4cf8a6b2c6f35f3f9f8746dda29340a68495d965041e24f9a39acb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e10df662bd933d7ab2f864216ffbf99fc791f855a8d15e540c9cba551e80b82",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-19T08:07:56Z",
    "title_canon_sha256": "09eaf66ab8304b8dd21dc64a4bc2a3f5ea4561e3adf708b0f5b906471a2ae614"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19510",
    "kind": "arxiv",
    "version": 1
  }
}