Pith Number

pith:WHSW3TM2

pith:2026:WHSW3TM25NIS5Q3C6ZFKPIKC5X

not attested not anchored not stored refs pending

I\textsuperscript{2}RiMA: Spectral Riemannian Representation with Temporal Attention for Mental Stress Detection based on EEG Signals

Cheng He, Jinhong Ding, Jinming Ma, Kunyu Peng, Likun Xia, Shangen Han

arxiv:2607.01279 v1 · 2026-07-01 · 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{WHSW3TM25NIS5Q3C6ZFKPIKC5X}

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	2026-07-03T00:16:56.145741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1e56dcd9aeb512ec362f64aa7a142edd2b97e68fa72b4d7231f8387d83cc3f0

Aliases

arxiv: 2607.01279 · arxiv_version: 2607.01279v1 · doi: 10.48550/arxiv.2607.01279 · pith_short_12: WHSW3TM25NIS · pith_short_16: WHSW3TM25NIS5Q3C · pith_short_8: WHSW3TM2

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/WHSW3TM25NIS5Q3C6ZFKPIKC5X \
  | 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: b1e56dcd9aeb512ec362f64aa7a142edd2b97e68fa72b4d7231f8387d83cc3f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c8a22cf2894a8342dbd3720c829b64e64de49be0549e1641882194d29bc5910",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-01T07:23:32Z",
    "title_canon_sha256": "08011deaba76c98ed447f63c31d5537d990bddc0174731244d4e917933cf8702"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01279",
    "kind": "arxiv",
    "version": 1
  }
}