Pith Number

pith:X7VA7EXO

pith:2021:X7VA7EXOG54LX2I7FYLKLSTHC5

not attested not anchored not stored refs pending

Role of thermal field in entanglement harvesting between two accelerated Unruh-DeWitt detectors

Bibhas Ranjan Majhi, Dipankar Barman, Subhajit Barman

arxiv:2104.11269 v2 · 2021-04-22 · gr-qc · hep-th · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X7VA7EXOG54LX2I7FYLKLSTHC5}

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

2 papers in Pith

Entanglement Harvesting and Quantum Discord of Alpha Vacua in de Sitter Space

Entanglement between accelerated probes in a de Sitter spacetime

Receipt and verification

First computed	2026-07-05T03:00:52.779707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfea0f92ee3778bbe91f2e16a5ca671766b4ae84284c762d5db722d291bfbda3

Aliases

arxiv: 2104.11269 · arxiv_version: 2104.11269v2 · doi: 10.48550/arxiv.2104.11269 · pith_short_12: X7VA7EXOG54L · pith_short_16: X7VA7EXOG54LX2I7 · pith_short_8: X7VA7EXO

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/X7VA7EXOG54LX2I7FYLKLSTHC5 \
  | 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: bfea0f92ee3778bbe91f2e16a5ca671766b4ae84284c762d5db722d291bfbda3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d11f61b3d63d7b7207b397686c252773f4375521df0d8aa4f0d1b3a3eeb0378",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-04-22T18:18:17Z",
    "title_canon_sha256": "f260c6f8040a57ac73449fce2076465af4f9c7022a91d0f3159f2acaaad3c477"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.11269",
    "kind": "arxiv",
    "version": 2
  }
}