Pith Number

pith:MMNJXBHA

pith:2019:MMNJXBHAEELSJLA655AYFJMK6Q

not attested not anchored not stored refs pending

Constraints on Skyrme Equations of State from Doubly Magic Nuclei, Ab-Initio Calculations of Low-Density Neutron Matter, and Neutron Stars

B. A. Brown, C. Y. Tsang, F.J. Fattoyev, M. B. Tsang, W. G. Lynch

arxiv:1908.11842 v1 · 2019-08-30 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MMNJXBHAEELSJLA655AYFJMK6Q}

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	2026-07-05T00:28:52.657901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

631a9b84e0211724ac1eef4182a58af400e94ae42b7a47ba3fe672289e6030ed

Aliases

arxiv: 1908.11842 · arxiv_version: 1908.11842v1 · doi: 10.48550/arxiv.1908.11842 · pith_short_12: MMNJXBHAEELS · pith_short_16: MMNJXBHAEELSJLA6 · pith_short_8: MMNJXBHA

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/MMNJXBHAEELSJLA655AYFJMK6Q \
  | 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: 631a9b84e0211724ac1eef4182a58af400e94ae42b7a47ba3fe672289e6030ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04afa9ae7ec46b889336697a7f5ee96400099f491efda43708c9f314600ebc00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2019-08-30T17:12:44Z",
    "title_canon_sha256": "9ef04983eb13acc4b048ff59ed08198a8bf023c946e5fd10e8a8dad887f11c28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.11842",
    "kind": "arxiv",
    "version": 1
  }
}