Pith Number

pith:SUL4L52N

pith:2011:SUL4L52NCJGIIPIHONARV4IMZO

not attested not anchored not stored refs pending

AdS Waves as Exact Solutions to Quadratic Gravity

Bayram Tekin, Ibrahim Gullu, Metin Gurses, Tahsin Cagri Sisman

arxiv:1102.1921 v3 · 2011-02-09 · 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{SUL4L52NCJGIIPIHONARV4IMZO}

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	2026-05-18T04:23:45.342978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9517c5f74d124c843d0773411af10ccba66be1a0824e87a8e10e4fe565220592

Aliases

arxiv: 1102.1921 · arxiv_version: 1102.1921v3 · doi: 10.48550/arxiv.1102.1921 · pith_short_12: SUL4L52NCJGI · pith_short_16: SUL4L52NCJGIIPIH · pith_short_8: SUL4L52N

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/SUL4L52NCJGIIPIHONARV4IMZO \
  | 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: 9517c5f74d124c843d0773411af10ccba66be1a0824e87a8e10e4fe565220592

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f3b92c78ec8a1d5c88bf4830fa188ef21a78bef6123456bf0a7244c6db08506",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-02-09T17:58:10Z",
    "title_canon_sha256": "1cabfae1a0d88479b06bbc23d0399ae137e5cdf184270ba0fcc9f87eceb8058b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.1921",
    "kind": "arxiv",
    "version": 3
  }
}