Pith Number

pith:NHEBSIKQ

pith:2019:NHEBSIKQFR5PJTGYO5CIU4E4DX

not attested not anchored not stored refs pending

Superradiant scattering in fluids of light

Angus Prain, Calum Maitland, Daniele Faccio, Francesco Marino

arxiv:1904.00684 v2 · 2019-04-01 · gr-qc · 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{NHEBSIKQFR5PJTGYO5CIU4E4DX}

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.

Cited by

1 paper in Pith

Superradiance -- the 2020 Edition

Receipt and verification

First computed	2026-05-17T23:39:44.455491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69c81921502c7af4ccd877448a709c1dc79a4410460a396cedf946ca85350713

Aliases

arxiv: 1904.00684 · arxiv_version: 1904.00684v2 · doi: 10.48550/arxiv.1904.00684 · pith_short_12: NHEBSIKQFR5P · pith_short_16: NHEBSIKQFR5PJTGY · pith_short_8: NHEBSIKQ

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/NHEBSIKQFR5PJTGYO5CIU4E4DX \
  | 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: 69c81921502c7af4ccd877448a709c1dc79a4410460a396cedf946ca85350713

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8da596baf8b680474bc9819bc232b4044e1ab384d6a6022ca2118db183fecacc",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-04-01T10:20:25Z",
    "title_canon_sha256": "4c978e108de22fd2153e897e79a391280eddd65d8e51ec306985c8dddfb8ca49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00684",
    "kind": "arxiv",
    "version": 2
  }
}