Pith Number

pith:PJDHM6DW

pith:2026:PJDHM6DWOJU6WZZUULGFAEXBBU

not attested not anchored not stored refs pending

Peripheral Nitrogen Topology as a Defect-Chemical Switch for Electronic and Magnetic States in Graphene: A First-Principles Study of Pyridinic, Pyridazinic, Pyrrolic, and Pyrazolic Configurations

Indranil Rudra, Jahid Emon, Md. Moktadir Billah Tahmid, Mohammad Jane Alam Khan

arxiv:2606.21480 v1 · 2026-06-19 · 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{PJDHM6DWOJU6WZZUULGFAEXBBU}

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	2026-06-23T01:13:11.762044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a467678767269eb6734a2cc5012e10d29e29ae91d09863fd08c164e4e075c1e

Aliases

arxiv: 2606.21480 · arxiv_version: 2606.21480v1 · doi: 10.48550/arxiv.2606.21480 · pith_short_12: PJDHM6DWOJU6 · pith_short_16: PJDHM6DWOJU6WZZU · pith_short_8: PJDHM6DW

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/PJDHM6DWOJU6WZZUULGFAEXBBU \
  | 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: 7a467678767269eb6734a2cc5012e10d29e29ae91d09863fd08c164e4e075c1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24eddf9fd94df296eb7d1a1d252acb5a2fdafd713374fb88f9653db89851fc03",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-06-19T14:32:56Z",
    "title_canon_sha256": "18a1e4e424e5ec38b6cc854e239edf20aca2f30b4465f949ba6f76cb7063c8fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21480",
    "kind": "arxiv",
    "version": 1
  }
}