Pith Number

pith:J4GGOG2Q

pith:2024:J4GGOG2Q6NDAI7UXKQJCD3RDLI

not attested not anchored not stored refs pending

Entangled pairs in evaporating black holes without event horizons

Beatriz Elizaga Navascu\'es, Ivan Agullo, Paula Calizaya Cabrera

arxiv:2407.03031 v3 · 2024-07-03 · 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{J4GGOG2Q6NDAI7UXKQJCD3RDLI}

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	2026-07-05T09:14:21.513585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f0c671b50f346047e97541221ee235a091d7b57a3d2afd918938b75a985be90

Aliases

arxiv: 2407.03031 · arxiv_version: 2407.03031v3 · doi: 10.48550/arxiv.2407.03031 · pith_short_12: J4GGOG2Q6NDA · pith_short_16: J4GGOG2Q6NDAI7UX · pith_short_8: J4GGOG2Q

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/J4GGOG2Q6NDAI7UXKQJCD3RDLI \
  | 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: 4f0c671b50f346047e97541221ee235a091d7b57a3d2afd918938b75a985be90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca8d0d93874b04804d28145cb89a8ebc88eaff4031768527777f997fdd6ef591",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-07-03T11:51:02Z",
    "title_canon_sha256": "091a7e03b95c0cec8c29c0b990ef02dd6111b4d798fc1366cbd5f9519bc6051a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.03031",
    "kind": "arxiv",
    "version": 3
  }
}