Pith Number

pith:WN65B3XF

pith:2018:WN65B3XFFWMJMO3DYO3K3Y7F7A

not attested not anchored not stored refs pending

Organic polariton lasing and the weak- to strong-coupling crossover

Artem Strashko, Jonathan Keeling, Peter Kirton

arxiv:1808.07683 v1 · 2018-08-23 · cond-mat.quant-gas · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WN65B3XFFWMJMO3DYO3K3Y7F7A}

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	2026-05-18T00:00:50.903499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b37dd0eee52d98963b63c3b6ade3e5f82a61e0ebf63dc5b854e99be9b29145d7

Aliases

arxiv: 1808.07683 · arxiv_version: 1808.07683v1 · doi: 10.48550/arxiv.1808.07683 · pith_short_12: WN65B3XFFWMJ · pith_short_16: WN65B3XFFWMJMO3D · pith_short_8: WN65B3XF

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/WN65B3XFFWMJMO3DYO3K3Y7F7A \
  | 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: b37dd0eee52d98963b63c3b6ade3e5f82a61e0ebf63dc5b854e99be9b29145d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d71679f1bf29541a9318ef5b458f0ee65cfb43a0a2e27ec490ad1895043d037",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-08-23T10:03:53Z",
    "title_canon_sha256": "62f2c28bd56f8a558482052220f51f2eca52840e008984d4949767c573bb27b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07683",
    "kind": "arxiv",
    "version": 1
  }
}