Pith Number

pith:UPK5PBKG

pith:2012:UPK5PBKGATESCZHBYX4CXL5DIT

not attested not anchored not stored refs pending

Understanding Hawking radiation from simple models of atomic Bose-Einstein condensates

A. Fabbri, A. Recati, C. Mayoral, I. Carusotto, R. Balbinot

arxiv:1207.2660 v1 · 2012-07-11 · 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{UPK5PBKGATESCZHBYX4CXL5DIT}

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	2026-05-18T01:56:25.246192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3d5d7854604c92164e1c5f82bafa344e0d63658330f7964b7c6ce71778d6766

Aliases

arxiv: 1207.2660 · arxiv_version: 1207.2660v1 · doi: 10.48550/arxiv.1207.2660 · pith_short_12: UPK5PBKGATES · pith_short_16: UPK5PBKGATESCZHB · pith_short_8: UPK5PBKG

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/UPK5PBKGATESCZHBYX4CXL5DIT \
  | 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: a3d5d7854604c92164e1c5f82bafa344e0d63658330f7964b7c6ce71778d6766

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db8baf5c9a849944d502ef30f599302d1f2783aee1e411725a13dcc0f7df3d1b",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-07-11T14:50:45Z",
    "title_canon_sha256": "ce3bce0397adf2aa9f41e0ab21adb5faaf47c2754fc8cd6741b95ec3b1c1265f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.2660",
    "kind": "arxiv",
    "version": 1
  }
}