Pith Number

pith:4H3M4FCZ

pith:2025:4H3M4FCZHAHXEWAYNIEQGGPBK5

not attested not anchored not stored refs pending

Sensor Drift Compensation in Electronic-Nose-Based Gas Recognition Using Knowledge Distillation

Juntao Lin, Xianghao Zhan

arxiv:2507.17071 v1 · 2025-07-22 · cs.LG · cs.SY · eess.SP · eess.SY · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4H3M4FCZHAHXEWAYNIEQGGPBK5}

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	2026-07-05T11:42:01.143407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1f6ce1459380f7258186a090319e15757999ae0209c4cca1fa48cbea02e3388

Aliases

arxiv: 2507.17071 · arxiv_version: 2507.17071v1 · doi: 10.48550/arxiv.2507.17071 · pith_short_12: 4H3M4FCZHAHX · pith_short_16: 4H3M4FCZHAHXEWAY · pith_short_8: 4H3M4FCZ

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/4H3M4FCZHAHXEWAYNIEQGGPBK5 \
  | 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: e1f6ce1459380f7258186a090319e15757999ae0209c4cca1fa48cbea02e3388

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0de75c2f76e38b78b7c04b9970826de9c48f7d18fd72b9582f62a44124cf39ea",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SP",
      "eess.SY",
      "physics.ins-det"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-22T23:16:03Z",
    "title_canon_sha256": "6eb0d78235872faf7d088de52e501dba968609b9a4fc9aedeee624e038421fb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17071",
    "kind": "arxiv",
    "version": 1
  }
}