Pith Number

pith:3WSJYFII

pith:2023:3WSJYFIICRM6M5BD4O4BTL6CT7

not attested not anchored not stored refs pending

Spectroscopic signatures of tetralayer graphene polytypes

Aitor Garcia-Ruiz, Andrew McEllistrim, Vladimir I. Fal`ko, Zachary A. H. Goodwin

arxiv:2302.07374 v1 · 2023-02-14 · 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{3WSJYFIICRM6M5BD4O4BTL6CT7}

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	2026-07-05T06:08:20.966513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dda49c15081459e67423e3b819afc29fc7e8e1b6e329f2b1b95d3907927dd538

Aliases

arxiv: 2302.07374 · arxiv_version: 2302.07374v1 · doi: 10.48550/arxiv.2302.07374 · pith_short_12: 3WSJYFIICRM6 · pith_short_16: 3WSJYFIICRM6M5BD · pith_short_8: 3WSJYFII

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/3WSJYFIICRM6M5BD4O4BTL6CT7 \
  | 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: dda49c15081459e67423e3b819afc29fc7e8e1b6e329f2b1b95d3907927dd538

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8eb1668cfaf5dc4ffea7cc2d3deec3c78abcda3e26c3decb971c98f480fb67d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2023-02-14T22:14:13Z",
    "title_canon_sha256": "49a7890119b11139569e49ffd9b8f9b9e4008c3dead801d99f25cad91e24cf33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.07374",
    "kind": "arxiv",
    "version": 1
  }
}