Pith Number

pith:T2BXT7XW

pith:2023:T2BXT7XWRG4KGVGQW7JAZDRWSV

not attested not anchored not stored refs pending

Domain Generalization In Robust Invariant Representation

Gauri Gupta, Keshav Gupta, Ramesh Raskar, Ritvik Kapila

arxiv:2304.03431 v2 · 2023-04-07 · cs.LG · 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{T2BXT7XWRG4KGVGQW7JAZDRWSV}

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	2026-07-05T07:48:45.847049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e8379fef689b8a354d0b7d20c8e36957efe5b31e91cfd9bd19d608787fd4a6d

Aliases

arxiv: 2304.03431 · arxiv_version: 2304.03431v2 · doi: 10.48550/arxiv.2304.03431 · pith_short_12: T2BXT7XWRG4K · pith_short_16: T2BXT7XWRG4KGVGQ · pith_short_8: T2BXT7XW

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/T2BXT7XWRG4KGVGQW7JAZDRWSV \
  | 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: 9e8379fef689b8a354d0b7d20c8e36957efe5b31e91cfd9bd19d608787fd4a6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f65c4f69cbe09f48878d88094e0ae40e541f6a24cd90801ee0a2a90e59044164",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-04-07T00:58:30Z",
    "title_canon_sha256": "9510176be447788ae9756eae810242b4ff0691e95259868cddbcc565ee9b3c58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.03431",
    "kind": "arxiv",
    "version": 2
  }
}