Pith Number

pith:XYHD7IRO

pith:2010:XYHD7IROUIFGJMMBIO4PM5DAC4

not attested not anchored not stored refs pending

Step-like discontinuities in Bose-Einstein condensates and Hawking radiation: dispersion effects

Alessandro Fabbri, Carlos Mayoral, Massimiliano Rinaldi

arxiv:1008.2125 v2 · 2010-08-12 · gr-qc · cond-mat.quant-gas · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XYHD7IROUIFGJMMBIO4PM5DAC4}

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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

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

Receipt and verification

First computed	2026-05-18T04:16:51.748100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be0e3fa22ea20a64b18143b8f674601728a33ad84afbdd94e6f9d334028af078

Aliases

arxiv: 1008.2125 · arxiv_version: 1008.2125v2 · doi: 10.48550/arxiv.1008.2125 · pith_short_12: XYHD7IROUIFG · pith_short_16: XYHD7IROUIFGJMMB · pith_short_8: XYHD7IRO

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/XYHD7IROUIFGJMMBIO4PM5DAC4 \
  | 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: be0e3fa22ea20a64b18143b8f674601728a33ad84afbdd94e6f9d334028af078

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ee4cffaa18ed79d50c81d5296dd1dacfb9440a0594fa2b8d164cc4c12f77281",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-08-12T15:02:24Z",
    "title_canon_sha256": "f87859e61510ad190e50456ad377aa962e62787a9f7abfe8d88c0c2497db96b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2125",
    "kind": "arxiv",
    "version": 2
  }
}