Pith Number

pith:EH4EEWII

pith:2012:EH4EEWIISQDDJBXI5FDEQJCGLW

not attested not anchored not stored refs pending

Neutron Stars with Hyperons subject to Strong Magnetic Field

D. P. Menezes, L. L. Lopes

arxiv:1202.5016 v2 · 2012-02-22 · 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{EH4EEWIISQDDJBXI5FDEQJCGLW}

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	2026-05-18T03:44:49.234096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21f842590894063486e8e9464824465d9e82d6b6b9b23dd88fd59c8555f6786b

Aliases

arxiv: 1202.5016 · arxiv_version: 1202.5016v2 · doi: 10.48550/arxiv.1202.5016 · pith_short_12: EH4EEWIISQDD · pith_short_16: EH4EEWIISQDDJBXI · pith_short_8: EH4EEWII

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/EH4EEWIISQDDJBXI5FDEQJCGLW \
  | 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: 21f842590894063486e8e9464824465d9e82d6b6b9b23dd88fd59c8555f6786b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3a3167b6a98547780e350484e6fe16643bdcd7476f8637d2275d970604ab30d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2012-02-22T19:40:47Z",
    "title_canon_sha256": "2a27e34ea9c72ad4203b8abfd7631692742817f4ef35529e587d94f4adfc369b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5016",
    "kind": "arxiv",
    "version": 2
  }
}