Pith Number

pith:KKXELBU4

pith:2022:KKXELBU42MMYBMKLITQIGKISV4

not attested not anchored not stored refs pending

ESW Edge-Weights : Ensemble Stochastic Watershed Edge-Weights for Hyperspectral Image Classification

Aditya Challa, Aditya Suraj Krishnan, Aman Aziz, Rohan Agarwal, Sravan Danda

arxiv:2202.13502 v1 · 2022-02-28 · 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{KKXELBU42MMYBMKLITQIGKISV4}

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	2026-07-05T04:31:34.617115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52ae45869cd31980b14b44e0832912af3cd4faabb7fac027cfd8b51a0583e7dc

Aliases

arxiv: 2202.13502 · arxiv_version: 2202.13502v1 · doi: 10.48550/arxiv.2202.13502 · pith_short_12: KKXELBU42MMY · pith_short_16: KKXELBU42MMYBMKL · pith_short_8: KKXELBU4

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/KKXELBU42MMYBMKLITQIGKISV4 \
  | 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: 52ae45869cd31980b14b44e0832912af3cd4faabb7fac027cfd8b51a0583e7dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac53c808fa1d8f7e8ecbe85f086bc142370d470c51f2a5618a488463952a30a7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-02-28T01:53:22Z",
    "title_canon_sha256": "fa77f1fc110f57538cdd00e94a97280ac12351c4e540b28c4b4fb26a37f361d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.13502",
    "kind": "arxiv",
    "version": 1
  }
}