Pith Number

pith:HKUVQIAK

pith:2019:HKUVQIAK23WAXYP4PMYUTVSQUD

not attested not anchored not stored refs pending

Hairy Waves: Gravitational Waves in the presence of Screening Mechanism

Matin Honardoost, Nafiseh Rahmanpour, Nima Khosravi

arxiv:1905.12946 v1 · 2019-05-30 · 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{HKUVQIAK23WAXYP4PMYUTVSQUD}

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	2026-05-17T23:44:39.275296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3aa958200ad6ec0be1fc7b3149d650a0c6fe9e19b6b04d32ad4ea04aa90f2788

Aliases

arxiv: 1905.12946 · arxiv_version: 1905.12946v1 · doi: 10.48550/arxiv.1905.12946 · pith_short_12: HKUVQIAK23WA · pith_short_16: HKUVQIAK23WAXYP4 · pith_short_8: HKUVQIAK

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/HKUVQIAK23WAXYP4PMYUTVSQUD \
  | 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: 3aa958200ad6ec0be1fc7b3149d650a0c6fe9e19b6b04d32ad4ea04aa90f2788

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b54cb4cb2d003c1b8f5b77c53d37273bca325cfcb63ef6c68877c08790c9165",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-05-30T10:20:35Z",
    "title_canon_sha256": "dc281c223f23188cda05d469f7b624c580563890b4f17fbdbf517339a073a7de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.12946",
    "kind": "arxiv",
    "version": 1
  }
}