Pith Number

pith:SO64YOBO

pith:2016:SO64YOBOJ73MV7YBJTLCNTPMU7

not attested not anchored not stored refs pending

Comment on "Linear Scaling of the Exciton Binding Energy versus the Band Gap of Two-Dimensional Materials"

Gang Lu, Ling-Yi Huang, Mingliang Zhang, Xu Zhang

arxiv:1609.05238 v1 · 2016-09-13 · 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{SO64YOBOJ73MV7YBJTLCNTPMU7}

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	2026-05-18T00:43:02.203976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93bdcc382e4ff6caff014cd626cdeca7c5bc99510f8a4942e71f892b51429979

Aliases

arxiv: 1609.05238 · arxiv_version: 1609.05238v1 · doi: 10.48550/arxiv.1609.05238 · pith_short_12: SO64YOBOJ73M · pith_short_16: SO64YOBOJ73MV7YB · pith_short_8: SO64YOBO

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/SO64YOBOJ73MV7YBJTLCNTPMU7 \
  | 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: 93bdcc382e4ff6caff014cd626cdeca7c5bc99510f8a4942e71f892b51429979

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad539b0e00d14030a4431ecca758d252c284f1a9d93739e457d75a1c172c4889",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-09-13T21:59:16Z",
    "title_canon_sha256": "fcb5cc7ec7c49104e49001ac254b4c2326e479e43bb28ef4ec842d305853258f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05238",
    "kind": "arxiv",
    "version": 1
  }
}