Pith Number

pith:NYWJ66NY

pith:2010:NYWJ66NYYAFG3FOSNHGGPA22CU

not attested not anchored not stored refs pending

The Unruh effect in quantum information beyond the single-mode approximation

A. Dragan, D. E. Bruschi, E. Martin-Martinez, I. Fuentes, J. Louko

arxiv:1007.4670 v2 · 2010-07-27 · quant-ph · 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{NYWJ66NYYAFG3FOSNHGGPA22CU}

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	2026-05-18T00:39:23.401203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e2c9f79b8c00a6d95d269cc67835a153cc0a456c0e220c585d5566b05b798c7

Aliases

arxiv: 1007.4670 · arxiv_version: 1007.4670v2 · doi: 10.48550/arxiv.1007.4670 · pith_short_12: NYWJ66NYYAFG · pith_short_16: NYWJ66NYYAFG3FOS · pith_short_8: NYWJ66NY

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/NYWJ66NYYAFG3FOSNHGGPA22CU \
  | 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: 6e2c9f79b8c00a6d95d269cc67835a153cc0a456c0e220c585d5566b05b798c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "647389d1d6bee3a6c77f9ba76720286ff16b0d958a58ea6dc790d9cd9a928b06",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-07-27T10:46:05Z",
    "title_canon_sha256": "0cf8184a2a23278a075eecef1ab57617ef1a85a0a4aea840f30da62b015b046f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.4670",
    "kind": "arxiv",
    "version": 2
  }
}