Pith Number

pith:MBSQKUL2

pith:2026:MBSQKUL2FOGPC7735DAQR4MAZW

not attested not anchored not stored refs pending

PNEC-Mamba: Prototype-Guided Positive-Negative Evidence Calibration for Hyperspectral Image Classification

Bo Du, Can Xu, Di Wang, Haonan Guo, Mingzhen Xu

arxiv:2608.01910 v1 · 2026-08-03 · 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{MBSQKUL2FOGPC7735DAQR4MAZW}

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	2026-08-04T02:07:37.150984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

606505517a2b8cf17ffbe8c108f180cd940049acc1896c126eab950e1ca8e45d

Aliases

arxiv: 2608.01910 · arxiv_version: 2608.01910v1 · doi: 10.48550/arxiv.2608.01910 · pith_short_12: MBSQKUL2FOGP · pith_short_16: MBSQKUL2FOGPC773 · pith_short_8: MBSQKUL2

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/MBSQKUL2FOGPC7735DAQR4MAZW \
  | 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: 606505517a2b8cf17ffbe8c108f180cd940049acc1896c126eab950e1ca8e45d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6db9eeed10186b24f88109b72b1b6b9cafd2aa111d0d6f8196458819fa2e120",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-03T08:45:13Z",
    "title_canon_sha256": "f0d2ea080f6cfacf403ee15cafcc4b52dbf2220440b24b11885ce1ff4216fbff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01910",
    "kind": "arxiv",
    "version": 1
  }
}