Pith Number

pith:MG7GRF3O

pith:2018:MG7GRF3O72SRGDVOG4LUA3QWPN

not attested not anchored not stored refs pending

Accurate description of charged excitations in molecular solids from embedded many-body perturbation theory

David Beljonne, Gabriele D'Avino, Ivan Duchemin, Jing Li, Xavier Blase

arxiv:1801.01755 v1 · 2018-01-05 · physics.chem-ph · cond-mat.mtrl-sci

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

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	2026-05-18T00:23:27.890518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61be68976efea5130eae3717406e167b71d97d2543d5b060b3a40fda87a9b388

Aliases

arxiv: 1801.01755 · arxiv_version: 1801.01755v1 · doi: 10.48550/arxiv.1801.01755 · pith_short_12: MG7GRF3O72SR · pith_short_16: MG7GRF3O72SRGDVO · pith_short_8: MG7GRF3O

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/MG7GRF3O72SRGDVOG4LUA3QWPN \
  | 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: 61be68976efea5130eae3717406e167b71d97d2543d5b060b3a40fda87a9b388

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c96c50ad9c996e12a52cb6b8f44844b90deecfa00d5e04552a76a3f80fd55ae",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-01-05T13:45:04Z",
    "title_canon_sha256": "6cae4780a42f931b5cb6c744919144be5cc14252e044be0fc2f1378cd01ae755"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01755",
    "kind": "arxiv",
    "version": 1
  }
}