Pith Number

pith:IYVU4IPD

pith:2019:IYVU4IPDSQB5FVEDIHCONEJQVL

not attested not anchored not stored refs pending

Effective Quantum Extended Spacetime of Polymer Schwarzschild Black Hole

Fabio M. Mele, Johannes M\"unch, Norbert Bodendorfer

arxiv:1902.04542 v3 · 2019-02-12 · gr-qc · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IYVU4IPDSQB5FVEDIHCONEJQVL}

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

2 papers in Pith

Periodic orbits as probes of charged loop quantum gravity black holes through gravitational waves

Assessing EMRI Detectability of the Rotating Quantum Oppenheimer-Snyder Black Hole

Receipt and verification

First computed	2026-07-05T00:17:00.478374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

462b4e21e39403d2d48341c4e69130aae6c0a9e43f5dd7b09f3a303a50fa913c

Aliases

arxiv: 1902.04542 · arxiv_version: 1902.04542v3 · doi: 10.48550/arxiv.1902.04542 · pith_short_12: IYVU4IPDSQB5 · pith_short_16: IYVU4IPDSQB5FVED · pith_short_8: IYVU4IPD

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/IYVU4IPDSQB5FVEDIHCONEJQVL \
  | 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: 462b4e21e39403d2d48341c4e69130aae6c0a9e43f5dd7b09f3a303a50fa913c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7d110ba3df0daf44da1858d07381dfb280c669d179c28d074e802108ff1a3b8",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-02-12T18:42:03Z",
    "title_canon_sha256": "bb4b576e234149e0774164578de77a7d7dd24b03ff9df2cd918f5c02a4211c38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.04542",
    "kind": "arxiv",
    "version": 3
  }
}