Pith Number

pith:Z2JESJI6

pith:2020:Z2JESJI6Y4PTCSLVIJEIHOFBW6

not attested not anchored not stored refs pending

Plasma-enhanced interaction and optical nonlinearities of Cu$_2$O Rydberg excitons

Thomas Pohl, Valentin Walther

arxiv:2003.14298 v1 · 2020-03-30 · cond-mat.mes-hall · cond-mat.mtrl-sci · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z2JESJI6Y4PTCSLVIJEIHOFBW6}

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	2026-07-05T01:32:02.325624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce9249251ec71f314975424883b8a1b7b1aacf6e12923086fbcf02ff8aa588fc

Aliases

arxiv: 2003.14298 · arxiv_version: 2003.14298v1 · doi: 10.48550/arxiv.2003.14298 · pith_short_12: Z2JESJI6Y4PT · pith_short_16: Z2JESJI6Y4PTCSLV · pith_short_8: Z2JESJI6

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/Z2JESJI6Y4PTCSLVIJEIHOFBW6 \
  | 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: ce9249251ec71f314975424883b8a1b7b1aacf6e12923086fbcf02ff8aa588fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "115bd83c552e2644fc8bc40a85c1de0c5b0e620691331e5dae779a9b9479927a",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-03-30T15:07:24Z",
    "title_canon_sha256": "9641596768a871ce545188d3db76b8410dbdc9c48f8bee13d3362eef54d3926c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.14298",
    "kind": "arxiv",
    "version": 1
  }
}