Pith Number

pith:JJ6PYJHS

pith:2026:JJ6PYJHSNPGGPPVYGZUVZZPGND

not attested not anchored not stored refs pending

Machine learning insights into band gap properties in halide-based perovskites

Chadawan Khamdang, Mengen Wang

arxiv:2606.17186 v1 · 2026-06-15 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JJ6PYJHSNPGGPPVYGZUVZZPGND}

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	2026-06-19T16:10:05.360937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a7cfc24f26bcc67beb836695ce5e668f35d150c8870ba5591af72b793149f2c

Aliases

arxiv: 2606.17186 · arxiv_version: 2606.17186v1 · doi: 10.48550/arxiv.2606.17186 · pith_short_12: JJ6PYJHSNPGG · pith_short_16: JJ6PYJHSNPGGPPVY · pith_short_8: JJ6PYJHS

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/JJ6PYJHSNPGGPPVYGZUVZZPGND \
  | 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: 4a7cfc24f26bcc67beb836695ce5e668f35d150c8870ba5591af72b793149f2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f43d34efc1e2356b03550d19a25452a10aa855d82f45fb88b968aad92d7ee08",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-06-15T18:24:23Z",
    "title_canon_sha256": "d21a75c44f306914d8587dff427aa861deb8e80f8448d00aa6926deaf6fd827a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17186",
    "kind": "arxiv",
    "version": 1
  }
}