Pith Number

pith:PYRQUXR2

pith:2011:PYRQUXR2BPYELSICXXXECZEK53

not attested not anchored not stored refs pending

Longitudinal polariton condensation and superradiant emission in semiconductor edge-emitting laser structures

D. L. Boiko, P. P. Vasil'ev

arxiv:1112.1298 v1 · 2011-12-06 · cond-mat.str-el · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PYRQUXR2BPYELSICXXXECZEK53}

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	2026-05-18T02:21:27.744509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e230a5e3a0bf045c902bdee41648aeee80bbc45d3858d2fc6e6c2a5a0f39234

Aliases

arxiv: 1112.1298 · arxiv_version: 1112.1298v1 · doi: 10.48550/arxiv.1112.1298 · pith_short_12: PYRQUXR2BPYE · pith_short_16: PYRQUXR2BPYELSIC · pith_short_8: PYRQUXR2

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/PYRQUXR2BPYELSICXXXECZEK53 \
  | 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: 7e230a5e3a0bf045c902bdee41648aeee80bbc45d3858d2fc6e6c2a5a0f39234

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b65c5f0b7951d2390ad205f0849dbe27d2d28e9f477c046bf1ff54409f485bf",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-12-06T14:55:26Z",
    "title_canon_sha256": "0b5f217a85dfc0cf9b68a149f9c9a89b608860a3068c934117dbf6cd174a7434"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1298",
    "kind": "arxiv",
    "version": 1
  }
}