Pith Number

pith:KDBWMXF4

pith:2014:KDBWMXF4JOGOOIZZHJTRPPH4HA

not attested not anchored not stored refs pending

Optimizing relativistic energy density functionals: covariance analysis

Dario Vretenar, Nils Paar, Paul-Gerhard Reinhard, Tamara Niksic

arxiv:1407.0530 v1 · 2014-07-02 · nucl-th · 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{KDBWMXF4JOGOOIZZHJTRPPH4HA}

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	2026-05-18T01:42:42.758725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50c3665cbc4b8ce723393a6717bcfc3817421548c9e63c0f83409ee469004d06

Aliases

arxiv: 1407.0530 · arxiv_version: 1407.0530v1 · doi: 10.48550/arxiv.1407.0530 · pith_short_12: KDBWMXF4JOGO · pith_short_16: KDBWMXF4JOGOOIZZ · pith_short_8: KDBWMXF4

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/KDBWMXF4JOGOOIZZHJTRPPH4HA \
  | 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: 50c3665cbc4b8ce723393a6717bcfc3817421548c9e63c0f83409ee469004d06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43c71a9d57771433c894300faae37ffaa1d831ac9a460012a4f4cc4822189836",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2014-07-02T11:54:03Z",
    "title_canon_sha256": "bb118d442314d86059aa2de5b731c2da84d7f9d3aec562ec61c43018539b6fd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0530",
    "kind": "arxiv",
    "version": 1
  }
}