Pith Number

pith:PGBVIA33

pith:2025:PGBVIA332C6SWYR3JDAEVPX6VG

not attested not anchored not stored refs pending

TerraMAE: Learning Spatial-Spectral Representations from Hyperspectral Earth Observation Data via Adaptive Masked Autoencoders

Abdul Matin, Sangmi Lee Pallickara, Shrideep Pallickara, Tanjim Bin Faruk

arxiv:2508.07020 v1 · 2025-08-09 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PGBVIA332C6SWYR3JDAEVPX6VG}

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	2026-07-05T11:51:39.389253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

798354037bd0bd2b623b48c04abefea99df5f8761651eb881107bb5ec3560059

Aliases

arxiv: 2508.07020 · arxiv_version: 2508.07020v1 · doi: 10.48550/arxiv.2508.07020 · pith_short_12: PGBVIA332C6S · pith_short_16: PGBVIA332C6SWYR3 · pith_short_8: PGBVIA33

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/PGBVIA332C6SWYR3JDAEVPX6VG \
  | 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: 798354037bd0bd2b623b48c04abefea99df5f8761651eb881107bb5ec3560059

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a4cd6a439f0b86d4054cb0b9bb20caba09d279dfc0900c3ada83d987304594d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-09T15:32:22Z",
    "title_canon_sha256": "0fcc4bbf0b3c2042729b02af4fcf963f5ad2bde1f43c8422b84730563d8add1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.07020",
    "kind": "arxiv",
    "version": 1
  }
}