Pith Number

pith:ZQ62QVDP

pith:2011:ZQ62QVDPU2GWXW52FFMZPD2WL2

not attested not anchored not stored refs pending

The Unruh effect revisited

Pietro Longhi, Roberto Soldati

arxiv:1101.5976 v4 · 2011-01-31 · 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{ZQ62QVDPU2GWXW52FFMZPD2WL2}

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

On the Limits of the Thermofield-Double Interpretation of the Minkowski Vacuum

Receipt and verification

First computed	2026-05-18T04:20:58.877117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc3da8546fa68d6bdbba2959978f565e9e5831747b0a4c3659e05ca1a1bf1059

Aliases

arxiv: 1101.5976 · arxiv_version: 1101.5976v4 · doi: 10.48550/arxiv.1101.5976 · pith_short_12: ZQ62QVDPU2GW · pith_short_16: ZQ62QVDPU2GWXW52 · pith_short_8: ZQ62QVDP

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/ZQ62QVDPU2GWXW52FFMZPD2WL2 \
  | 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: cc3da8546fa68d6bdbba2959978f565e9e5831747b0a4c3659e05ca1a1bf1059

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c31ae8b8d0f4a3c5340911c6f0bd7036c755d48b5fa4afc338569f3fe422797",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-01-31T14:17:10Z",
    "title_canon_sha256": "bdf0bc73c26137d508bd9e0782ea8a55830ebb0ba3ed627ae0f6e91aeff4ed20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5976",
    "kind": "arxiv",
    "version": 4
  }
}