Pith Number

pith:QWNH32KS

pith:2015:QWNH32KSIB54TRPNIAR67CVWKC

not attested not anchored not stored refs pending

Black Hole with Quantum Potential

Ahmed Farag Ali, Mohammed M. Khalil

arxiv:1509.02495 v3 · 2015-09-06 · 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{QWNH32KSIB54TRPNIAR67CVWKC}

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	2026-05-18T01:00:19.750843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

859a7de952407bc9c5ed4023ef8ab650a48a6ec5a0cb396f24f5c1478055b216

Aliases

arxiv: 1509.02495 · arxiv_version: 1509.02495v3 · doi: 10.48550/arxiv.1509.02495 · pith_short_12: QWNH32KSIB54 · pith_short_16: QWNH32KSIB54TRPN · pith_short_8: QWNH32KS

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/QWNH32KSIB54TRPNIAR67CVWKC \
  | 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: 859a7de952407bc9c5ed4023ef8ab650a48a6ec5a0cb396f24f5c1478055b216

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed542f85d25a035b2bf5f5b3ff2988d54a6a4ab928c9899370daaa8b982a193b",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-09-06T11:24:38Z",
    "title_canon_sha256": "1397ba79a086a35cec7847ff752c3a5d0189b7e552815300e88617aa61c7510d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.02495",
    "kind": "arxiv",
    "version": 3
  }
}