Pith Number

pith:3G2HR6QG

pith:2025:3G2HR6QGCKRFGWPAQSPSBPKESR

not attested not anchored not stored refs pending

Dispersive dark excitons in van der Waals ferromagnet CrI3

E. Baldini, F. Barantani, J. Pelliciari, J. Sears, J. W. Villanova, M. A. McGuire, M. Lajer, M. Mitrano, M. P. M. Dean, S. Johnston, T. Berlijn, T. Kim, V. Bisogni, W. He

arxiv:2501.09244 v1 · 2025-01-16 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3G2HR6QGCKRFGWPAQSPSBPKESR}

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	2026-07-05T10:19:36.049053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9b478fa0612a25359e0849f20bd449445464955248cffde78e1aee350b98283

Aliases

arxiv: 2501.09244 · arxiv_version: 2501.09244v1 · doi: 10.48550/arxiv.2501.09244 · pith_short_12: 3G2HR6QGCKRF · pith_short_16: 3G2HR6QGCKRFGWPA · pith_short_8: 3G2HR6QG

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/3G2HR6QGCKRFGWPAQSPSBPKESR \
  | 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: d9b478fa0612a25359e0849f20bd449445464955248cffde78e1aee350b98283

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ddc283b7e5b6c3007addbcdfffd88feb3cea96acbfabf9f5063f6bc203f6732",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2025-01-16T02:10:39Z",
    "title_canon_sha256": "099bc44b81b00bd14a723765ea20933e8eed6c30942540a9b22a64fab5132f83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.09244",
    "kind": "arxiv",
    "version": 1
  }
}