Pith Number

pith:Q65KFQJB

pith:2015:Q65KFQJBTPPMXXXBKAOBXMF25V

not attested not anchored not stored refs pending

Surface configuration in $R + {\mu}^4/R$ gravity

Mohsen Fathi, Morteza Mohseni

arxiv:1510.02347 v1 · 2015-10-07 · 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{Q65KFQJBTPPMXXXBKAOBXMF25V}

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	2026-05-18T01:30:44.021587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87baa2c1219bdecbdee1501c1bb0baed55416143cced271b3779f1b454f61b84

Aliases

arxiv: 1510.02347 · arxiv_version: 1510.02347v1 · doi: 10.48550/arxiv.1510.02347 · pith_short_12: Q65KFQJBTPPM · pith_short_16: Q65KFQJBTPPMXXXB · pith_short_8: Q65KFQJB

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/Q65KFQJBTPPMXXXBKAOBXMF25V \
  | 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: 87baa2c1219bdecbdee1501c1bb0baed55416143cced271b3779f1b454f61b84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd6e7a2c1ed0d8c9daa9021d72447f17dfb411f165671288c8d4085d65aa630d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-10-07T04:54:49Z",
    "title_canon_sha256": "d2aa8f7c13c4a1aa5196c87e4f95ea8b473cd67a7e8151f7ab90f85c0bc7d21b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.02347",
    "kind": "arxiv",
    "version": 1
  }
}