Pith Number

pith:YTXVWAC3

pith:2009:YTXVWAC336IWJSDFMUSZ7YED3K

not attested not anchored not stored refs pending

Black-hole radiation in Bose-Einstein condensates

Jean Macher, Renaud Parentani

arxiv:0905.3634 v4 · 2009-05-22 · cond-mat.quant-gas · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YTXVWAC336IWJSDFMUSZ7YED3K}

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

3 papers in Pith

Exploring Event Horizons and Hawking Radiation through Deformed Graphene Membranes

Hawking radiation with dispersion: reconciling the Bogoliubov and tunneling approaches

Decrease of the entanglement entropy of the Hawking radiation induced by backreaction in the Bose-Einstein condensate

Receipt and verification

First computed	2026-05-18T04:33:27.353165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4ef5b005bdf9164c86565259fe083daaeb3da0d77ad9a17921f11bb7731455d

Aliases

arxiv: 0905.3634 · arxiv_version: 0905.3634v4 · doi: 10.48550/arxiv.0905.3634 · pith_short_12: YTXVWAC336IW · pith_short_16: YTXVWAC336IWJSDF · pith_short_8: YTXVWAC3

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/YTXVWAC336IWJSDFMUSZ7YED3K \
  | 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: c4ef5b005bdf9164c86565259fe083daaeb3da0d77ad9a17921f11bb7731455d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58d7d73f43cd2c913c8412b3a664c6e6c688654531f906d8d009e209e758e9e1",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2009-05-22T13:49:31Z",
    "title_canon_sha256": "79b8bb37968dc329c93cc45caee23483a8476b5e9298c58857faf33686c5d945"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.3634",
    "kind": "arxiv",
    "version": 4
  }
}