Pith Number

pith:HFQUTIN5

pith:2025:HFQUTIN5DXLUGRJFFYEF4SK64M

not attested not anchored not stored refs pending

SpectraLift: Physics-Guided Spectral-Inversion Network for Self-Supervised Hyperspectral Image Super-Resolution

Marco F. Duarte, Ritik Shah

arxiv:2507.13339 v2 · 2025-07-17 · eess.IV · 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{HFQUTIN5DXLUGRJFFYEF4SK64M}

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

2 papers in Pith

SpectraMorph: Structured Latent Learning for Self-Supervised Hyperspectral Super-Resolution

HyperBench: Standardizing and Scaling Synthetic Evaluation for Hyperspectral Super-Resolution

Receipt and verification

First computed	2026-05-22T01:03:44.140401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

396149a1bd1dd74345252e085e495ee33f50c9af0e5a17f777d7e0bafdc0ada9

Aliases

arxiv: 2507.13339 · arxiv_version: 2507.13339v2 · doi: 10.48550/arxiv.2507.13339 · pith_short_12: HFQUTIN5DXLU · pith_short_16: HFQUTIN5DXLUGRJF · pith_short_8: HFQUTIN5

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/HFQUTIN5DXLUGRJFFYEF4SK64M \
  | 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: 396149a1bd1dd74345252e085e495ee33f50c9af0e5a17f777d7e0bafdc0ada9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "330abe6e3c9447d6b4a1cf3728d365e13c65e42cf32c9ab12ef6eef2df7f3c2d",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-07-17T17:57:18Z",
    "title_canon_sha256": "f6eb2a6b3d99bfa35d7ad6293a8d92e173ffd4a76c824faaf9d0964c20575822"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.13339",
    "kind": "arxiv",
    "version": 2
  }
}