Pith Number

pith:SE7MFGUG

pith:2011:SE7MFGUGRUEOZ45UKDHAWFACMS

not attested not anchored not stored refs pending

Mass inflation in f(R) gravity: A conjecture on the resolution of the mass inflation singularity

Bum-Hoon Lee, Dong-han Yeom, Dong-il Hwang

arxiv:1110.0928 v2 · 2011-10-05 · gr-qc · astro-ph.CO · 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{SE7MFGUGRUEOZ45UKDHAWFACMS}

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	2026-05-18T02:00:17.696988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

913ec29a868d08ecf3b450ce0b1402649545faa571ad7ce070fc1697dcc8b823

Aliases

arxiv: 1110.0928 · arxiv_version: 1110.0928v2 · doi: 10.48550/arxiv.1110.0928 · pith_short_12: SE7MFGUGRUEO · pith_short_16: SE7MFGUGRUEOZ45U · pith_short_8: SE7MFGUG

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/SE7MFGUGRUEOZ45UKDHAWFACMS \
  | 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: 913ec29a868d08ecf3b450ce0b1402649545faa571ad7ce070fc1697dcc8b823

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d27cfcb2457745586a7b8e0301a5e170a42f1d862829d3a92195d289f1674336",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-10-05T09:01:47Z",
    "title_canon_sha256": "7e705a2e5c1a8a3e28476bc2ead8efbb2de76c5062bab9a3fa08d3681c6e0c20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.0928",
    "kind": "arxiv",
    "version": 2
  }
}