Pith Number

pith:6BFDTQL5

pith:2021:6BFDTQL5HR7FEO53H7QP7VYNA6

not attested not anchored not stored refs pending

Semisupervised Manifold Alignment of Multimodal Remote Sensing Images

Devis Tuia, Gustau Camps-Valls, Maxime Trolliet, Michele Volpi

arxiv:2104.07803 v1 · 2021-04-15 · 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{6BFDTQL5HR7FEO53H7QP7VYNA6}

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	2026-07-05T02:32:37.853103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f04a39c17d3c7e523bbb3fe0ffd70d07bd05eec165593af2ca19ab74e8cc9db3

Aliases

arxiv: 2104.07803 · arxiv_version: 2104.07803v1 · doi: 10.48550/arxiv.2104.07803 · pith_short_12: 6BFDTQL5HR7F · pith_short_16: 6BFDTQL5HR7FEO53 · pith_short_8: 6BFDTQL5

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/6BFDTQL5HR7FEO53H7QP7VYNA6 \
  | 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: f04a39c17d3c7e523bbb3fe0ffd70d07bd05eec165593af2ca19ab74e8cc9db3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "254757abc760827565740676d75995f13bf478019dff407f105cf6d3874ae39d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-15T22:20:31Z",
    "title_canon_sha256": "ec500cfb0d0cb0e2f1734c31508797256774e690b67cb9bf37d71c54876458bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.07803",
    "kind": "arxiv",
    "version": 1
  }
}