Pith Number

pith:HQSRB6KZ

pith:2023:HQSRB6KZP53N7A6GFRYMEQQAX7

not attested not anchored not stored refs pending

Living on the Edge: Quantum Black Hole Physics from the Event Horizon

Francesco Sannino, Manuel Del Piano, Stefan Hohenegger

arxiv:2307.13489 v1 · 2023-07-25 · gr-qc · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HQSRB6KZP53N7A6GFRYMEQQAX7}

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

3 papers in Pith

When Black Holes Can Wear Pants

Shadow signatures and energy accumulation in Lorentzian-Euclidean black holes

Energy conditions in static, spherically symmetric spacetimes and effective geometries

Receipt and verification

First computed	2026-07-05T06:34:14.904840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c2510f9597f76df83c62c70c24200bfdb47e43a9c6f3e52f4705f607fed28af

Aliases

arxiv: 2307.13489 · arxiv_version: 2307.13489v1 · doi: 10.48550/arxiv.2307.13489 · pith_short_12: HQSRB6KZP53N · pith_short_16: HQSRB6KZP53N7A6G · pith_short_8: HQSRB6KZ

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/HQSRB6KZP53N7A6GFRYMEQQAX7 \
  | 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: 3c2510f9597f76df83c62c70c24200bfdb47e43a9c6f3e52f4705f607fed28af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8ffa6dd3561a0f0ce005b1f8a9e99a150f271c3a67f934727d2bd63f570d9a1",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-07-25T13:31:36Z",
    "title_canon_sha256": "aca3d4efc2d2722fcf2fa7b25c98538053a0623de9cc6eb9269291bded85f909"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.13489",
    "kind": "arxiv",
    "version": 1
  }
}