Pith Number

pith:NLOM6BTN

pith:2016:NLOM6BTN6WILQMP7PWLUMCM4E4

not attested not anchored not stored refs pending

Excitons in van der Waals materials: from monolayer to bulk hexagonal boron nitride

Francesco Sottile, Giorgia Fugallo, Jaakko Koskelo, Matteo Gatti, Mikko Hakala, Pierluigi Cudazzo

arxiv:1612.06597 v1 · 2016-12-20 · 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{NLOM6BTN6WILQMP7PWLUMCM4E4}

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	2026-05-18T00:52:33.793340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6adccf066df590b831ff7d9746099c2705e7d4b5fb58d667bbf0ad4a9b926055

Aliases

arxiv: 1612.06597 · arxiv_version: 1612.06597v1 · doi: 10.48550/arxiv.1612.06597 · pith_short_12: NLOM6BTN6WIL · pith_short_16: NLOM6BTN6WILQMP7 · pith_short_8: NLOM6BTN

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/NLOM6BTN6WILQMP7PWLUMCM4E4 \
  | 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: 6adccf066df590b831ff7d9746099c2705e7d4b5fb58d667bbf0ad4a9b926055

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5440e7425d9fc9e95beafc94ba9315bac147961e18966f27e3536a1bb0350aca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-12-20T10:35:46Z",
    "title_canon_sha256": "2dc16f730b4d2bb23c4cd77c581f319596d57b98cb0841bc5fe71ce390d07f19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06597",
    "kind": "arxiv",
    "version": 1
  }
}