Pith Number

pith:QCTVZONC

pith:2013:QCTVZONC7BISFTTUPSRWGJOLBJ

not attested not anchored not stored refs pending

Clusterized nuclear matter in the (proto-)neutron star crust and the symmetry energy

Ad. R. Raduta, F. Aymard, F. Gulminelli

arxiv:1307.4202 v1 · 2013-07-16 · nucl-th · astro-ph.SR · 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{QCTVZONC7BISFTTUPSRWGJOLBJ}

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	2026-05-18T01:48:49.754365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80a75cb9a2f85122ce747ca36325cb0a4b2fbea5ce4a2c8c08e3c12504ad743b

Aliases

arxiv: 1307.4202 · arxiv_version: 1307.4202v1 · doi: 10.48550/arxiv.1307.4202 · pith_short_12: QCTVZONC7BIS · pith_short_16: QCTVZONC7BISFTTU · pith_short_8: QCTVZONC

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/QCTVZONC7BISFTTUPSRWGJOLBJ \
  | 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: 80a75cb9a2f85122ce747ca36325cb0a4b2fbea5ce4a2c8c08e3c12504ad743b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a1d8a92836f4878b060861f4d359ad4d46f273bf900af2a1d02d41042321543",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2013-07-16T08:56:56Z",
    "title_canon_sha256": "df586c104142ec8cc5825b4084f2b7cf321f8871ec62eb64b1eb48312cc80244"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4202",
    "kind": "arxiv",
    "version": 1
  }
}