Pith Number

pith:UQQQACZH

pith:2011:UQQQACZHG4JAXLS6CLIXAHYFVH

not attested not anchored not stored refs pending

Quantum fluctuations around black hole horizons in Bose-Einstein condensates

A. Recati, I. Carusotto, N. Pavloff, P.-\'E. Larr\'e

arxiv:1110.4464 v2 · 2011-10-20 · cond-mat.quant-gas · gr-qc · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UQQQACZHG4JAXLS6CLIXAHYFVH}

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

Exploring Event Horizons and Hawking Radiation through Deformed Graphene Membranes

Receipt and verification

First computed	2026-05-18T04:04:18.742731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a421000b2737120bae5e12d1701f05a9e6a5f0748495992a98b1fb1852b18934

Aliases

arxiv: 1110.4464 · arxiv_version: 1110.4464v2 · doi: 10.48550/arxiv.1110.4464 · pith_short_12: UQQQACZHG4JA · pith_short_16: UQQQACZHG4JAXLS6 · pith_short_8: UQQQACZH

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/UQQQACZHG4JAXLS6CLIXAHYFVH \
  | 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: a421000b2737120bae5e12d1701f05a9e6a5f0748495992a98b1fb1852b18934

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec69010882242e6a5017157509a8fde9678a95e81cf43cf44c67c0b62dbed514",
    "cross_cats_sorted": [
      "gr-qc",
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-10-20T07:41:23Z",
    "title_canon_sha256": "f69d67ea5c2b747f567c1f37d2a96562f4211e1c899cc19172e5d5e1f5bbfc60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4464",
    "kind": "arxiv",
    "version": 2
  }
}