Pith Number

pith:BALHZRBR

pith:2025:BALHZRBRX3IH32QUEAPM4QFRZ4

not attested not anchored not stored refs pending

Emission enhanced exciton-polariton condensates with optical feedback

A. Opala, B. Pi\k{e}tka, H. Sigur{\dh}sson, J. Szczytko, M. Furman, M. Kr\'ol, R. Mirek, W. Pacuski

arxiv:2507.20235 v1 · 2025-07-27 · physics.optics · 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{BALHZRBRX3IH32QUEAPM4QFRZ4}

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	2026-07-05T11:44:15.638087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08167cc431bed07dea14201ece40b1cf0fb98dbcca87b651facadf7e84d7bf27

Aliases

arxiv: 2507.20235 · arxiv_version: 2507.20235v1 · doi: 10.48550/arxiv.2507.20235 · pith_short_12: BALHZRBRX3IH · pith_short_16: BALHZRBRX3IH32QU · pith_short_8: BALHZRBR

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/BALHZRBRX3IH32QUEAPM4QFRZ4 \
  | 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: 08167cc431bed07dea14201ece40b1cf0fb98dbcca87b651facadf7e84d7bf27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19c58e26d8342c841a786ce217de83d3422f83213bb49fd8869807fb7a145514",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-07-27T11:34:33Z",
    "title_canon_sha256": "a5effee5767002908b93fd97a1b5c43a3525d4be0819ea0bf4630cbe393d07d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.20235",
    "kind": "arxiv",
    "version": 1
  }
}