Pith Number

pith:Z7KKLUV5

pith:2019:Z7KKLUV5EB3HQVRID5JFQRIMUV

not attested not anchored not stored refs pending

Nuclear and neutron-star matter from local chiral interactions

D. Lonardoni, I. Tews, J. Carlson, S. Gandolfi

arxiv:1912.09411 v2 · 2019-12-19 · nucl-th · astro-ph.HE · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z7KKLUV5EB3HQVRID5JFQRIMUV}

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	2026-07-05T01:02:07.549228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfd4a5d2bd20767856281f5258450ca54d6b75cf622d45a82eb07bcf2fdebdb1

Aliases

arxiv: 1912.09411 · arxiv_version: 1912.09411v2 · doi: 10.48550/arxiv.1912.09411 · pith_short_12: Z7KKLUV5EB3H · pith_short_16: Z7KKLUV5EB3HQVRI · pith_short_8: Z7KKLUV5

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/Z7KKLUV5EB3HQVRID5JFQRIMUV \
  | 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: cfd4a5d2bd20767856281f5258450ca54d6b75cf622d45a82eb07bcf2fdebdb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "416c1715f8bcc09441c53e1c2053cf9488032f9eb6ed6a3cf47ea0d0cd0bb4d5",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2019-12-19T17:28:08Z",
    "title_canon_sha256": "2a628495732805d01dc71c624e73320253508994597d7c93b17062a435fbeb3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.09411",
    "kind": "arxiv",
    "version": 2
  }
}