Pith Number

pith:3I77SEUM

pith:2016:3I77SEUMZUAGHPWINWKVNMP63I

not attested not anchored not stored refs pending

Realistic Observable in Background-Free Quantum Gravity: the Planck-Star Tunnelling-Time

Carlo Rovelli, Ilya Vilensky, Marios Christodoulou, Simone Speziale

arxiv:1605.05268 v3 · 2016-05-17 · gr-qc · astro-ph.CO · astro-ph.HE · 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{3I77SEUMZUAGHPWINWKVNMP63I}

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

Higher Dimensional Loop Quantum Black hole in de Sitter Spacetime: Quasinormal Modes and Shadow Signatures

Minimum lifetime of a black hole

Toller matrices and the Feynman $i\varepsilon$ in spinfoams

Receipt and verification

First computed	2026-05-18T01:01:23.956629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da3ff9128ccd0063bec86d9556b1feda0aa5f2a200b77ede36ddd0a0c16de751

Aliases

arxiv: 1605.05268 · arxiv_version: 1605.05268v3 · doi: 10.48550/arxiv.1605.05268 · pith_short_12: 3I77SEUMZUAG · pith_short_16: 3I77SEUMZUAGHPWI · pith_short_8: 3I77SEUM

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/3I77SEUMZUAGHPWINWKVNMP63I \
  | 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: da3ff9128ccd0063bec86d9556b1feda0aa5f2a200b77ede36ddd0a0c16de751

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afd6407725ee436908d2cdc59e1f198809f3e9958da66fc76b782c9b1badd846",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-05-17T17:59:54Z",
    "title_canon_sha256": "ae260cbc761d504df6f6fa126aa226971193f6c3668cdf24911d162c23e68a17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05268",
    "kind": "arxiv",
    "version": 3
  }
}