Pith Number

pith:I2A5A2XU

pith:2022:I2A5A2XUFLUVCO3KMA2DOYNFIY

not attested not anchored not stored refs pending

Concurrent Subsidiary Supervision for Unsupervised Source-Free Domain Adaptation

Akshay Kulkarni, Hiran Sarkar, Jogendra Nath Kundu, R. Venkatesh Babu, Suvaansh Bhambri, Varun Jampani

arxiv:2207.13247 v1 · 2022-07-27 · 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{I2A5A2XUFLUVCO3KMA2DOYNFIY}

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	2026-07-05T04:44:04.576061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4681d06af42ae9513b6a60343761a54621c755aff60c3a67f19e49c084170c85

Aliases

arxiv: 2207.13247 · arxiv_version: 2207.13247v1 · doi: 10.48550/arxiv.2207.13247 · pith_short_12: I2A5A2XUFLUV · pith_short_16: I2A5A2XUFLUVCO3K · pith_short_8: I2A5A2XU

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/I2A5A2XUFLUVCO3KMA2DOYNFIY \
  | 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: 4681d06af42ae9513b6a60343761a54621c755aff60c3a67f19e49c084170c85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ded93c4d72ef3f629bb0974b2d8986cccbec172797afa7d95b875ea9d7c2faa",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-27T02:25:09Z",
    "title_canon_sha256": "58707ff63caeeb505b8c0d536860d9a69f5fbd4ba3b4a09d50b59cd859581036"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.13247",
    "kind": "arxiv",
    "version": 1
  }
}