Pith Number

pith:WYXRXZFT

pith:2021:WYXRXZFTQ4RMKUR7KCZEIPEH6U

not attested not anchored not stored refs pending

Domain Impression: A Source Data Free Domain Adaptation Method

Venkatesh K Subramanian, Vinay P Namboodiri, Vinod K Kurmi

arxiv:2102.09003 v1 · 2021-02-17 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WYXRXZFTQ4RMKUR7KCZEIPEH6U}

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

Domain Borders Are There to Be Crossed With Federated Few-Shot Adaptation

Receipt and verification

First computed	2026-07-05T02:16:18.453483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b62f1be4b38722c5523f50b2443c87f50cdf3c11729a3d7cf991d27ac90a2062

Aliases

arxiv: 2102.09003 · arxiv_version: 2102.09003v1 · doi: 10.48550/arxiv.2102.09003 · pith_short_12: WYXRXZFTQ4RM · pith_short_16: WYXRXZFTQ4RMKUR7 · pith_short_8: WYXRXZFT

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/WYXRXZFTQ4RMKUR7KCZEIPEH6U \
  | 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: b62f1be4b38722c5523f50b2443c87f50cdf3c11729a3d7cf991d27ac90a2062

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "970d33bb7b99d616044e4cf6d52024cc1eb4b10935c96fa40c720500f661d20f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-02-17T19:50:49Z",
    "title_canon_sha256": "fef06ede256faffaf457f074fc6bdb225700ecc9f9d2b58eac0f16c621b92c33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.09003",
    "kind": "arxiv",
    "version": 1
  }
}