Pith Number

pith:RCY2SU5L

pith:2019:RCY2SU5LGBFPU5YNON3DEWUTKG

not attested not anchored not stored refs pending

Gravitational waves and extra dimensions: a short review

Hao Yu, Yu-Xiao Liu, Zi-Chao Lin

arxiv:1905.10614 v1 · 2019-05-25 · gr-qc · 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{RCY2SU5LGBFPU5YNON3DEWUTKG}

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	2026-05-17T23:39:30.113434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88b1a953ab304afa770d7376325a9351b60fdc0f269ed97a0b4600f6bc22e50c

Aliases

arxiv: 1905.10614 · arxiv_version: 1905.10614v1 · doi: 10.48550/arxiv.1905.10614 · pith_short_12: RCY2SU5LGBFP · pith_short_16: RCY2SU5LGBFPU5YN · pith_short_8: RCY2SU5L

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/RCY2SU5LGBFPU5YNON3DEWUTKG \
  | 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: 88b1a953ab304afa770d7376325a9351b60fdc0f269ed97a0b4600f6bc22e50c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "275a4f5aca0774d9c3f2085e1fc3efb6ff70a2566106136c6e129df50859ae73",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-05-25T15:17:44Z",
    "title_canon_sha256": "2bd002e6d24adad0f4fda1e8df349abd27c668db5357236c1d5bb458ad8c7754"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10614",
    "kind": "arxiv",
    "version": 1
  }
}