Pith Number

pith:TVAIIYDI

pith:2024:TVAIIYDI3T6NGBWVZKYVA2SE2M

not attested not anchored not stored refs pending

Investigation of unsupervised and supervised hyperspectral anomaly detection

Aaron Robinson, Chrysanthe Preza, Lan Wang, Mazharul Hossain

arxiv:2408.07114 v2 · 2024-08-13 · eess.IV · 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{TVAIIYDI3T6NGBWVZKYVA2SE2M}

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	2026-07-05T11:40:49.279897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d40846068dcfcd306d5cab1506a44d312dac254437bf7e968e790175b2ee881

Aliases

arxiv: 2408.07114 · arxiv_version: 2408.07114v2 · doi: 10.48550/arxiv.2408.07114 · pith_short_12: TVAIIYDI3T6N · pith_short_16: TVAIIYDI3T6NGBWV · pith_short_8: TVAIIYDI

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/TVAIIYDI3T6NGBWVZKYVA2SE2M \
  | 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: 9d40846068dcfcd306d5cab1506a44d312dac254437bf7e968e790175b2ee881

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32c87715d41216f0d4283026f2baaf1fa0917394b0d4561b3092c8324a0611b6",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-08-13T17:20:14Z",
    "title_canon_sha256": "6d666da91f04cb6db519d8e723c613055cea02d7c48567731a7ad375f5df8f83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.07114",
    "kind": "arxiv",
    "version": 2
  }
}