Pith Number

pith:2RQ74HEN

pith:2014:2RQ74HENNV2MTBH5CDVIQJ7INQ

not attested not anchored not stored refs pending

Subspace Alignment For Domain Adaptation

Amaury Habrard, Basura Fernando, Marc Sebban, Tinne Tuytelaars

arxiv:1409.5241 v2 · 2014-09-18 · 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{2RQ74HENNV2MTBH5CDVIQJ7INQ}

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	2026-05-18T02:39:31.559078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d461fe1c8d6d74c984fd10ea8827e86c2fbfe36b1f9b4101c097b1967bfe2dda

Aliases

arxiv: 1409.5241 · arxiv_version: 1409.5241v2 · doi: 10.48550/arxiv.1409.5241 · pith_short_12: 2RQ74HENNV2M · pith_short_16: 2RQ74HENNV2MTBH5 · pith_short_8: 2RQ74HEN

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/2RQ74HENNV2MTBH5CDVIQJ7INQ \
  | 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: d461fe1c8d6d74c984fd10ea8827e86c2fbfe36b1f9b4101c097b1967bfe2dda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "767db9db382a4bd005a518f162fbf134c42a7ca70911e2ca9f2c98a3614955b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-09-18T09:57:41Z",
    "title_canon_sha256": "b46e286e0fb44e7731bd90ac40df32dde0b5c85b8394722e638168d9792eac24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5241",
    "kind": "arxiv",
    "version": 2
  }
}