Pith Number

pith:Z7JJ5RD2

pith:2016:Z7JJ5RD2KHIPGV3DXIIF7SQ3ZT

not attested not anchored not stored refs pending

Interplay between Symmetry Energy and Excluded Volume Corrections under the Direct Urca Cooling Constraint in Neutron Stars

David Blaschke, David E. Alvarez-Castillo

arxiv:1604.08923 v1 · 2016-04-29 · nucl-th · astro-ph.HE · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z7JJ5RD2KHIPGV3DXIIF7SQ3ZT}

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	2026-05-18T00:19:42.807072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfd29ec47a51d0f35763ba105fca1bcce3617404f2fc6917c8e3cfd47dc1ce1b

Aliases

arxiv: 1604.08923 · arxiv_version: 1604.08923v1 · doi: 10.48550/arxiv.1604.08923 · pith_short_12: Z7JJ5RD2KHIP · pith_short_16: Z7JJ5RD2KHIPGV3D · pith_short_8: Z7JJ5RD2

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/Z7JJ5RD2KHIPGV3DXIIF7SQ3ZT \
  | 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: cfd29ec47a51d0f35763ba105fca1bcce3617404f2fc6917c8e3cfd47dc1ce1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "373de500302d958037e001f8f5e3947d563fcf8a761036531af5d3e569253fa8",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2016-04-29T17:56:50Z",
    "title_canon_sha256": "70587642f2579141b07436e0b5a0d734a9dedbabf4d353d6b8d9fe6593c8a716"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08923",
    "kind": "arxiv",
    "version": 1
  }
}