Pith Number

pith:BFYPJDZY

pith:2017:BFYPJDZYL3NIC4O6G7KFG23HX4

not attested not anchored not stored refs pending

Exciton Relaxation Cascade in Two-dimensional Transition-metal dichalcogenides

Ermin Malic, Gunnar Berghaeuser, Malte Selig, Samuel Brem

arxiv:1712.04808 v1 · 2017-12-13 · 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{BFYPJDZYL3NIC4O6G7KFG23HX4}

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	2026-05-18T00:14:46.771142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0970f48f385eda8171de37d4536b67bf0de70b6af24e353c1cd8c4e7d7951cd1

Aliases

arxiv: 1712.04808 · arxiv_version: 1712.04808v1 · doi: 10.48550/arxiv.1712.04808 · pith_short_12: BFYPJDZYL3NI · pith_short_16: BFYPJDZYL3NIC4O6 · pith_short_8: BFYPJDZY

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/BFYPJDZYL3NIC4O6G7KFG23HX4 \
  | 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: 0970f48f385eda8171de37d4536b67bf0de70b6af24e353c1cd8c4e7d7951cd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "172b12fc21684857939e6a629dd6440b0629f26d56163e5931d9c8bfbf38bffc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-12-13T15:06:56Z",
    "title_canon_sha256": "51a52606ac72ae0f83df3193940e98f10527d2d833a81e51771bf221eb800b7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04808",
    "kind": "arxiv",
    "version": 1
  }
}