Pith Number

pith:IRQZ7BKW

pith:2019:IRQZ7BKWGXDAHAUCWCZSRM3OYB

not attested not anchored not stored refs pending

Larger than 80$\,$% Valley Polarization of Free Carriers in Singly-Oriented Single Layer WS$_2$ on Au(111)

A. Grubi\v{s}i\'c \v{C}abo, A. Stange, C. E. Sanders, D. Lizzit, G. Rohde, H. Beyer, K. Rossnagel, L. Bignardi, M. Bauer, P. Hofmann, P. Lacovig, S. Lizzit, T. Jacobsen

arxiv:1907.10553 v1 · 2019-07-24 · 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{IRQZ7BKWGXDAHAUCWCZSRM3OYB}

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	2026-07-05T00:25:12.607231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44619f855635c6038282b0b328b36ec07413f3e6eea4e44118be13acd38ffc58

Aliases

arxiv: 1907.10553 · arxiv_version: 1907.10553v1 · doi: 10.48550/arxiv.1907.10553 · pith_short_12: IRQZ7BKWGXDA · pith_short_16: IRQZ7BKWGXDAHAUC · pith_short_8: IRQZ7BKW

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/IRQZ7BKWGXDAHAUCWCZSRM3OYB \
  | 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: 44619f855635c6038282b0b328b36ec07413f3e6eea4e44118be13acd38ffc58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d389eeb59a7e8928b56d6ea0b5e6ef016c67c365ee669e8d929e5264a35777a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-07-24T16:45:03Z",
    "title_canon_sha256": "75522a06c23b38eb5a9ffb36c7b9688a7a765c47fcfbd70ecb10903017ea7c73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.10553",
    "kind": "arxiv",
    "version": 1
  }
}