Pith Number

pith:FH4J757D

pith:2019:FH4J757DL2DHDDBMCTH2WIVLAO

not attested not anchored not stored refs pending

Upconverted electroluminescence via Auger scattering of interlayer excitons in van der Waals heterostructures

A. K. Geim, A. Kozikov, A. Wysmolek, C. Faugeras, F. Withers, J. Binder, J. Howarth, K. S. Novoselov, K. Watanabe, M. Danovich, M. Potemski, M. R. Molas, T. Taniguchi, V. I. Fal'ko

arxiv:1905.10076 v1 · 2019-05-24 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FH4J757DL2DHDDBMCTH2WIVLAO}

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	2026-05-17T23:45:11.492307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29f89ff7e35e86718c2c14cfab22ab03a164438b95845450538805db8b6ba22e

Aliases

arxiv: 1905.10076 · arxiv_version: 1905.10076v1 · doi: 10.48550/arxiv.1905.10076 · pith_short_12: FH4J757DL2DH · pith_short_16: FH4J757DL2DHDDBM · pith_short_8: FH4J757D

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/FH4J757DL2DHDDBMCTH2WIVLAO \
  | 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: 29f89ff7e35e86718c2c14cfab22ab03a164438b95845450538805db8b6ba22e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7de5ef12c2dc9383dd069b710ca9a9c3bc6fa3a54d34ac83fb6e682a2018b14b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-05-24T07:54:52Z",
    "title_canon_sha256": "c44fcab3dfec65d75e1ab3af78bea6119ca3a533303f3d3eec72d1b279b94c27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10076",
    "kind": "arxiv",
    "version": 1
  }
}