Pith Number

pith:XRIQTB7X

pith:2012:XRIQTB7XJZOFTVDYOJ35MUZNIN

not attested not anchored not stored refs pending

Antiscreening in perturbative quantum gravity and resolving the Newtonian singularity

Anja Marunovic, Tomislav Prokopec

arxiv:1209.4779 v2 · 2012-09-21 · hep-th · astro-ph.HE · 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{XRIQTB7XJZOFTVDYOJ35MUZNIN}

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	2026-05-18T03:14:39.345647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc510987f74e5c59d4787277d6532d435635952c043000529f376cb0dde7eece

Aliases

arxiv: 1209.4779 · arxiv_version: 1209.4779v2 · doi: 10.48550/arxiv.1209.4779 · pith_short_12: XRIQTB7XJZOF · pith_short_16: XRIQTB7XJZOFTVDY · pith_short_8: XRIQTB7X

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/XRIQTB7XJZOFTVDYOJ35MUZNIN \
  | 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: bc510987f74e5c59d4787277d6532d435635952c043000529f376cb0dde7eece

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33530d9ab53ad9576d79f82e12d3816e143813f5525a7b4145bf7635841ad8cc",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-09-21T10:43:49Z",
    "title_canon_sha256": "8db268b990911ae1fabffaa12313a7bcad29f5c6eeb7e6efe4ee8b09744076e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.4779",
    "kind": "arxiv",
    "version": 2
  }
}