Pith Number

pith:FHCRTGWV

pith:2018:FHCRTGWVJDORZOQ2FIPXWR2JSL

not attested not anchored not stored refs pending

Two-layer compact stars with crystalline quark matter: Screening effect on the tidal deformability

L.-M. Lin, P. T. Leung, S. Y. Lau

arxiv:1808.08107 v1 · 2018-08-24 · astro-ph.HE · 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{FHCRTGWVJDORZOQ2FIPXWR2JSL}

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	2026-05-17T23:54:07.153973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29c5199ad548dd1cba1a2a1f7b474992d767eee6e1eacc5c5591397832818de6

Aliases

arxiv: 1808.08107 · arxiv_version: 1808.08107v1 · doi: 10.48550/arxiv.1808.08107 · pith_short_12: FHCRTGWVJDOR · pith_short_16: FHCRTGWVJDORZOQ2 · pith_short_8: FHCRTGWV

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/FHCRTGWVJDORZOQ2FIPXWR2JSL \
  | 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: 29c5199ad548dd1cba1a2a1f7b474992d767eee6e1eacc5c5591397832818de6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "438b18c33542a12ee4dfa98303ce6960f7d0ce5e30748082f42cbe1c7c4992b5",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-08-24T12:40:14Z",
    "title_canon_sha256": "45487248ec498461b39cef30b64c191ea129651d2749ee6b6b944cfd9cefdc26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08107",
    "kind": "arxiv",
    "version": 1
  }
}