Pith Number

pith:US726WTM

pith:2011:US726WTM7CCI44TDRJZJGLXG3H

not attested not anchored not stored refs pending

Unruh-DeWitt detector and the interpretation of the horizon temperature in spherically symmetric dynamical space-times

G. Acquaviva, L. Vanzo, R. Di Criscienzo, S. Zerbini

arxiv:1101.5254 v1 · 2011-01-27 · hep-th · 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{US726WTM7CCI44TDRJZJGLXG3H}

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	2026-05-18T04:30:35.830865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4bfaf5a6cf8848e72638a72932ee6d9ef8fa58c1e680a9cd78b28977f667024

Aliases

arxiv: 1101.5254 · arxiv_version: 1101.5254v1 · doi: 10.48550/arxiv.1101.5254 · pith_short_12: US726WTM7CCI · pith_short_16: US726WTM7CCI44TD · pith_short_8: US726WTM

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/US726WTM7CCI44TDRJZJGLXG3H \
  | 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: a4bfaf5a6cf8848e72638a72932ee6d9ef8fa58c1e680a9cd78b28977f667024

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "411dcaaff2257d7a2c448409a4f0ee0c354e6bc56f4830848ccd5c28996a6513",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-01-27T10:57:10Z",
    "title_canon_sha256": "e5da196976f29946f4a8f19f6d30fcf90dc68bbb506e7a93d0854e1e9ad12722"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5254",
    "kind": "arxiv",
    "version": 1
  }
}