Pith Number

pith:7E3KJIM2

pith:2018:7E3KJIM2FZRITXX5P7CIGYMSZ6

not attested not anchored not stored refs pending

Compactness of neutron stars and Tolman VII solutions in scalar-tensor gravity

Hajime Sotani, Kostas D. Kokkotas

arxiv:1806.00568 v1 · 2018-06-02 · gr-qc

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

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	2026-05-18T00:12:52.186786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f936a4a19a2e6289defd7fc4836192cf9ebe5f84033a289121832bc051e3bb86

Aliases

arxiv: 1806.00568 · arxiv_version: 1806.00568v1 · doi: 10.48550/arxiv.1806.00568 · pith_short_12: 7E3KJIM2FZRI · pith_short_16: 7E3KJIM2FZRITXX5 · pith_short_8: 7E3KJIM2

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/7E3KJIM2FZRITXX5P7CIGYMSZ6 \
  | 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: f936a4a19a2e6289defd7fc4836192cf9ebe5f84033a289121832bc051e3bb86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73f257a02919eec1a85f72145e28c9fe00c1c5d8c930cd6130353fe915abf6ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-06-02T01:55:28Z",
    "title_canon_sha256": "51a635eadecfbd2c17b968122986bec3191795e82093dd295b8bb12a60fe2a77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.00568",
    "kind": "arxiv",
    "version": 1
  }
}