Pith Number

pith:I2ASG43D

pith:2013:I2ASG43DMAUL7MRNEAVR32ISFI

not attested not anchored not stored refs pending

How dielectric screening in two-dimensional crystals affects the convergence of excited-state calculations: Monolayer MoS$_2$

Falco H\"user, Kristian S. Thygesen, Thomas Olsen

arxiv:1311.1384 v2 · 2013-11-06 · 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{I2ASG43DMAUL7MRNEAVR32ISFI}

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	2026-05-18T03:02:20.227903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46812373636028bfb22d202b1de9122a05f7780646688f2ddbb0b84baed4df68

Aliases

arxiv: 1311.1384 · arxiv_version: 1311.1384v2 · doi: 10.48550/arxiv.1311.1384 · pith_short_12: I2ASG43DMAUL · pith_short_16: I2ASG43DMAUL7MRN · pith_short_8: I2ASG43D

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/I2ASG43DMAUL7MRNEAVR32ISFI \
  | 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: 46812373636028bfb22d202b1de9122a05f7780646688f2ddbb0b84baed4df68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4657e34963f79b6f86d257cd8efc9bcf941acee7a68c7eccf230f1151d4772b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-11-06T13:20:22Z",
    "title_canon_sha256": "250cc341cc701d74baa7ba3816ea4b6f18f0f7f1365930ff460a4b204389e929"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.1384",
    "kind": "arxiv",
    "version": 2
  }
}