Pith Number

pith:SJF5MVNU

pith:2023:SJF5MVNU3DTMPZZQ6QRIAF6JFO

not attested not anchored not stored refs pending

Raman spectroscopy of monolayer to bulk PtSe2 exfoliated crystals

Bernard Pla\c{c}ais, Christophe Voisin, Dominique Carisetti, Emmanuel Baudin, Eva Desgu\'e, Marin Tharrault, Pierre Legagneux

arxiv:2307.15520 v5 · 2023-07-28 · cond-mat.mtrl-sci · 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{SJF5MVNU3DTMPZZQ6QRIAF6JFO}

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	2026-07-05T07:44:19.223877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

924bd655b4d8e6c7e730f4228017c92b9978b51801a45694520b81bc638c804a

Aliases

arxiv: 2307.15520 · arxiv_version: 2307.15520v5 · doi: 10.48550/arxiv.2307.15520 · pith_short_12: SJF5MVNU3DTM · pith_short_16: SJF5MVNU3DTMPZZQ · pith_short_8: SJF5MVNU

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/SJF5MVNU3DTMPZZQ6QRIAF6JFO \
  | 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: 924bd655b4d8e6c7e730f4228017c92b9978b51801a45694520b81bc638c804a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e45b94c7e34937320c8bea466646ee2efb630a053af1e4b5a49e6579305e59fe",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2023-07-28T12:26:18Z",
    "title_canon_sha256": "3f1dca66d93478b1fec7040036a4f91d332faa906d5fe4d096668f3bc9431704"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.15520",
    "kind": "arxiv",
    "version": 5
  }
}