Pith Number

pith:TQYTVQIX

pith:2012:TQYTVQIX42IE3GZ7OQUGLTD7MG

not attested not anchored not stored refs pending

Entanglement generation in relativistic quantum fields

Ivette Fuentes, Nicolai Friis

arxiv:1204.0617 v2 · 2012-04-03 · 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{TQYTVQIX42IE3GZ7OQUGLTD7MG}

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	2026-05-18T03:33:26.141962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c313ac117e6904d9b3f742865cc7f618eb10fafe29f46677640e752c69e0e31

Aliases

arxiv: 1204.0617 · arxiv_version: 1204.0617v2 · doi: 10.48550/arxiv.1204.0617 · pith_short_12: TQYTVQIX42IE · pith_short_16: TQYTVQIX42IE3GZ7 · pith_short_8: TQYTVQIX

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/TQYTVQIX42IE3GZ7OQUGLTD7MG \
  | 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: 9c313ac117e6904d9b3f742865cc7f618eb10fafe29f46677640e752c69e0e31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "381f43bb19f3ae7e3fd02d8237f039b71308a9c5ad0191611dcebc2e79279c23",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-04-03T08:06:44Z",
    "title_canon_sha256": "f816b8bb46afbb00dbeb26556bae8032b3086a29b4fc6c0a2fb07ef233f4fff7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0617",
    "kind": "arxiv",
    "version": 2
  }
}