Pith Number

pith:HSIROBGO

pith:2019:HSIROBGOOHBXU2BAT2GEJZBM7E

not attested not anchored not stored refs pending

Perturbing microscopic black holes inspired by noncommutativity

Davide Batic, Karlus Redway, Marek Nowakowski, N. G. Kelkar

arxiv:1907.06463 v2 · 2019-07-15 · gr-qc · 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{HSIROBGOOHBXU2BAT2GEJZBM7E}

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	2026-05-17T23:39:53.228755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c911704ce71c37a68209e8c44e42cf93d2c1f83a32d24a032ef850b5a2b48d3

Aliases

arxiv: 1907.06463 · arxiv_version: 1907.06463v2 · doi: 10.48550/arxiv.1907.06463 · pith_short_12: HSIROBGOOHBX · pith_short_16: HSIROBGOOHBXU2BA · pith_short_8: HSIROBGO

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/HSIROBGOOHBXU2BAT2GEJZBM7E \
  | 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: 3c911704ce71c37a68209e8c44e42cf93d2c1f83a32d24a032ef850b5a2b48d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3311bb23bca3b7b0c7f7d88be9d889c4f7282eb566f2df09441cea7e4ccceb5",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-07-15T12:20:44Z",
    "title_canon_sha256": "3fa84b944161ae0ac3ac6b2f88aa0d0d87b1ed800fe09e2f0a0e547a1bb5c64b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06463",
    "kind": "arxiv",
    "version": 2
  }
}