Pith Number

pith:ZNOVIA3G

pith:2014:ZNOVIA3G7Q7GER6KFIDXFG2Z2H

not attested not anchored not stored refs pending

Hyperon Puzzle of Neutron Stars with Skyrme Force Models

Chang Ho Hyun, Chang-Hwan Lee, Kyujin Kwak, Yeunhwan Lim

arxiv:1412.5722 v2 · 2014-12-18 · nucl-th · astro-ph.SR · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZNOVIA3G7Q7GER6KFIDXFG2Z2H}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:21:55.788641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb5d540366fc3e6247ca2a07729b59d1f27ac35e8cc1829e69633d06e79f3a22

Aliases

arxiv: 1412.5722 · arxiv_version: 1412.5722v2 · doi: 10.48550/arxiv.1412.5722 · pith_short_12: ZNOVIA3G7Q7G · pith_short_16: ZNOVIA3G7Q7GER6K · pith_short_8: ZNOVIA3G

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/ZNOVIA3G7Q7GER6KFIDXFG2Z2H \
  | 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: cb5d540366fc3e6247ca2a07729b59d1f27ac35e8cc1829e69633d06e79f3a22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "299cee129318ff8008b75fd585e1ae2d3818253a4a45b73f9221c4ae2c16fbd6",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2014-12-18T05:31:14Z",
    "title_canon_sha256": "e6485590dc7bdbba975d5ed0d547f345bbb2c5f88fe7adf39a356d4a763a9cad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.5722",
    "kind": "arxiv",
    "version": 2
  }
}