Pith Number

pith:GPOSPAF5

pith:2010:GPOSPAF53E4AMQS3M5R5CKA4QT

not attested not anchored not stored refs pending

Hawking Radiation on an Ion Ring in the Quantum Regime

Benni Reznik, Birger Horstmann, J. Ignacio Cirac, Ralf Sch\"utzhold, Serena Fagnocchi

arxiv:1008.3494 v2 · 2010-08-20 · quant-ph · gr-qc · 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{GPOSPAF53E4AMQS3M5R5CKA4QT}

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	2026-05-18T04:18:53.279845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33dd2780bdd93806425b6763d1281c84ceb7cf99823f1cd70c4f9012163d50fd

Aliases

arxiv: 1008.3494 · arxiv_version: 1008.3494v2 · doi: 10.48550/arxiv.1008.3494 · pith_short_12: GPOSPAF53E4A · pith_short_16: GPOSPAF53E4AMQS3 · pith_short_8: GPOSPAF5

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/GPOSPAF53E4AMQS3M5R5CKA4QT \
  | 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: 33dd2780bdd93806425b6763d1281c84ceb7cf99823f1cd70c4f9012163d50fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a84298661b72627322e958e06901f7b932fdda440f6952281425a878c3fb7f2",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-08-20T13:05:55Z",
    "title_canon_sha256": "8bd60b9d7db46f49a8da21b350094908e03accb8977f92d54b1633340ee4a8d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3494",
    "kind": "arxiv",
    "version": 2
  }
}