Pith Number

pith:H6EZN6MU

pith:2018:H6EZN6MU23I7RVDMJ2TRQTEJ46

not attested not anchored not stored refs pending

Parallel Transport on the Cone Manifold of SPD Matrices for Domain Adaptation

Mirela Ben-Chen, Or Yair, Ronen Talmon

arxiv:1807.10479 v1 · 2018-07-27 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H6EZN6MU23I7RVDMJ2TRQTEJ46}

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	2026-05-17T23:50:12.995494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f8996f994d6d1f8d46c4ea7184c89e789e9576ca2ea34be0d6cc51382d3f143

Aliases

arxiv: 1807.10479 · arxiv_version: 1807.10479v1 · doi: 10.48550/arxiv.1807.10479 · pith_short_12: H6EZN6MU23I7 · pith_short_16: H6EZN6MU23I7RVDM · pith_short_8: H6EZN6MU

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/H6EZN6MU23I7RVDMJ2TRQTEJ46 \
  | 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: 3f8996f994d6d1f8d46c4ea7184c89e789e9576ca2ea34be0d6cc51382d3f143

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1277a704579aed6098eecbc0c1d44a1b8c66650243ee531b5b4c77f690cb609",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-07-27T08:09:28Z",
    "title_canon_sha256": "93c76809f37aa67b8a2ddaa7e2250531c9a608b4c3e48f17e68792f1c68a0071"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.10479",
    "kind": "arxiv",
    "version": 1
  }
}