Pith Number

pith:PD7Z4Q54

pith:2026:PD7Z4Q5472O6Y7JKPSUBOSI3AS

not attested not anchored not stored refs pending

Towards terahertz excitons in hydrogenated graphene superlattices

Marco D'Alessandro, Olivia Pulci, Vasil A. Saroka

arxiv:2605.24027 v1 · 2026-05-20 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PD7Z4Q5472O6Y7JKPSUBOSI3AS}

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	2026-05-26T01:02:41.770731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78ff9e43bcfe9dec7d2a7ca817491b04a68b387deaf28598f2e36167a9cc6a26

Aliases

arxiv: 2605.24027 · arxiv_version: 2605.24027v1 · doi: 10.48550/arxiv.2605.24027 · pith_short_12: PD7Z4Q5472O6 · pith_short_16: PD7Z4Q5472O6Y7JK · pith_short_8: PD7Z4Q54

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/PD7Z4Q5472O6Y7JKPSUBOSI3AS \
  | 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: 78ff9e43bcfe9dec7d2a7ca817491b04a68b387deaf28598f2e36167a9cc6a26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fc6a3ce5a3905dd6d809ac1f6f97383f67ed20eeebe50acad2a8ec2574f58ee",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2026-05-20T17:16:53Z",
    "title_canon_sha256": "0a4f112e29608c93c05f2890a906f2369460351a098abafdfe4ed5c35bf5bf24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24027",
    "kind": "arxiv",
    "version": 1
  }
}