Pith Number

pith:EV63RGQZ

pith:2021:EV63RGQZU6GMAZMVPAC7C5TK3T

not attested not anchored not stored refs pending

Activation of magnetic moments in CVD-grown graphene by annealing

Ali Khademi, Ebrahim Sajadi, Hyungki Shin, Joshua A. Folk, Silvia L\"uscher

arxiv:2107.02824 v2 · 2021-07-06 · cond-mat.mes-hall · 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{EV63RGQZU6GMAZMVPAC7C5TK3T}

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	2026-07-05T03:21:12.369529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

257db89a19a78cc065957805f1766adcf3cd991d969fbf9a05a9144480850d6a

Aliases

arxiv: 2107.02824 · arxiv_version: 2107.02824v2 · doi: 10.48550/arxiv.2107.02824 · pith_short_12: EV63RGQZU6GM · pith_short_16: EV63RGQZU6GMAZMV · pith_short_8: EV63RGQZ

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/EV63RGQZU6GMAZMVPAC7C5TK3T \
  | 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: 257db89a19a78cc065957805f1766adcf3cd991d969fbf9a05a9144480850d6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2075f472b9c3efb6bdc479a085d73328922a546652878bfe056da16a96ea557e",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-07-06T18:12:24Z",
    "title_canon_sha256": "6ba7edf6dc5321e209f9187956fe5640e20cfc9616b8ebe13dd2e381b98ac46e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.02824",
    "kind": "arxiv",
    "version": 2
  }
}