Pith Number

pith:CZ5V4JDG

pith:2020:CZ5V4JDGDUTMS2K6S27FTNDDHH

not attested not anchored not stored refs pending

Unsupervised Domain Adaptation in the Absence of Source Data

Divya Shanmugam, John Guttag, Roshni Sahoo

arxiv:2007.10233 v1 · 2020-07-20 · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CZ5V4JDGDUTMS2K6S27FTNDDHH}

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

2 papers in Pith

Hitting a Moving Target: Test-Time Adaptation for AI Text Detection under Continual Distribution Shift

Temporal-Spectral Alignment with Frequency Adaptation for Source-Free Time-Series Adaptation

Receipt and verification

First computed	2026-07-05T01:20:34.590223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

167b5e24661d26c9695e96be59b46339d125e10cee773e9f17dc94bcf04dc6d9

Aliases

arxiv: 2007.10233 · arxiv_version: 2007.10233v1 · doi: 10.48550/arxiv.2007.10233 · pith_short_12: CZ5V4JDGDUTM · pith_short_16: CZ5V4JDGDUTMS2K6 · pith_short_8: CZ5V4JDG

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/CZ5V4JDGDUTMS2K6S27FTNDDHH \
  | 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: 167b5e24661d26c9695e96be59b46339d125e10cee773e9f17dc94bcf04dc6d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3958d6e646e7afeb2318365f65f12c7ec7124f57aa7eaa045fa1c5bc1e4ce4a6",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-07-20T16:22:14Z",
    "title_canon_sha256": "efbdd5318bdbd96fe5d24f112ed0064f3919237d08554bdd176c59c34513db88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.10233",
    "kind": "arxiv",
    "version": 1
  }
}