Pith Number

pith:52FMYSHS

pith:2013:52FMYSHSP6XGC4KEJVKF2F2XJK

not attested not anchored not stored refs pending

Curing black hole singularities with local scale invariance

Predrag Dominis Prester

arxiv:1309.1188 v5 · 2013-09-04 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{52FMYSHSP6XGC4KEJVKF2F2XJK}

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	2026-05-18T00:59:28.240618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee8acc48f27fae6171444d545d17574aa6af1f706b7e9eac08fa68798c00f3b9

Aliases

arxiv: 1309.1188 · arxiv_version: 1309.1188v5 · doi: 10.48550/arxiv.1309.1188 · pith_short_12: 52FMYSHSP6XG · pith_short_16: 52FMYSHSP6XGC4KE · pith_short_8: 52FMYSHS

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/52FMYSHSP6XGC4KEJVKF2F2XJK \
  | 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: ee8acc48f27fae6171444d545d17574aa6af1f706b7e9eac08fa68798c00f3b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d07e735c56f546708b643f184e934a990c424a3fd45268d0df280a4b9b1b36b",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-09-04T21:15:49Z",
    "title_canon_sha256": "e1ea2644461f47c4c800463b6fb4623b06d7c25e511d8c91d7d83ef1a03e1355"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1188",
    "kind": "arxiv",
    "version": 5
  }
}