Pith Number

pith:56PRFZOM

pith:2015:56PRFZOMC75QRAUVQBE4CU766I

not attested not anchored not stored refs pending

Semiclassical corrections to a regularized Schwarzschild metric

Hristu Culetu

arxiv:1508.07570 v6 · 2015-08-30 · 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{56PRFZOMC75QRAUVQBE4CU766I}

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	2026-05-18T00:40:19.826939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef9f12e5cc17fb0882958049c153fef23c18953f8b05f9427f09521664d5c445

Aliases

arxiv: 1508.07570 · arxiv_version: 1508.07570v6 · doi: 10.48550/arxiv.1508.07570 · pith_short_12: 56PRFZOMC75Q · pith_short_16: 56PRFZOMC75QRAUV · pith_short_8: 56PRFZOM

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/56PRFZOMC75QRAUVQBE4CU766I \
  | 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: ef9f12e5cc17fb0882958049c153fef23c18953f8b05f9427f09521664d5c445

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f37c3f55b9032363e931051a6df1bc05785332331911f3dafcf1a7ea0a61288",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-08-30T13:45:32Z",
    "title_canon_sha256": "1996fb671b16c223e0ae3bf13f4c0db08c6b1672cf044fcdfff9d319f8e94c3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07570",
    "kind": "arxiv",
    "version": 6
  }
}