Pith Number

pith:YHQ6LHDQ

pith:2026:YHQ6LHDQUPHFIHSH6M43GCGZSH

not attested not anchored not stored refs pending

Black holes and neutron stars in massive Hellings-Nordtvedt theory

Hong-Da Lyu, Hongwei Yu, Liang Liang, Shoulong Li, Zhe Luo, Zhong-Xi Yu

arxiv:2605.14711 v1 · 2026-05-14 · 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{YHQ6LHDQUPHFIHSH6M43GCGZSH}

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	2026-05-17T23:38:59.211924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1e1e59c70a3ce541e47f339b308d991d18cfec9802da39c326657ce172f22d6

Aliases

arxiv: 2605.14711 · arxiv_version: 2605.14711v1 · doi: 10.48550/arxiv.2605.14711 · pith_short_12: YHQ6LHDQUPHF · pith_short_16: YHQ6LHDQUPHFIHSH · pith_short_8: YHQ6LHDQ

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/YHQ6LHDQUPHFIHSH6M43GCGZSH \
  | 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: c1e1e59c70a3ce541e47f339b308d991d18cfec9802da39c326657ce172f22d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b10452790c98f7159b4477279fb8dfc25703e39860b1b613a4c305300fdcf264",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-05-14T11:29:03Z",
    "title_canon_sha256": "6de10693c2dd65f66e6b2abfd408d370b4476138c6e3ec5ff7d493941485937a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.14711",
    "kind": "arxiv",
    "version": 1
  }
}