Pith Number

pith:HLNAWQB7

pith:2017:HLNAWQB7UFOXVUEC6YV2I5CYVI

not attested not anchored not stored refs pending

Exotic atoms at extremely high magnetic fields: the case of neutron star atmosphere

Alessandro Colombi, Alessandro Drago, Alessandro Lovato, Andrea Fontana, Carlotta Giusti, Diego Lonardoni, Francesco Pederiva, Paola Gianotti, Paolo Esposito, Pietro Carretta, Vincenzo Lucherini

arxiv:1712.06818 v1 · 2017-12-19 · nucl-th · astro-ph.HE · physics.atom-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{HLNAWQB7UFOXVUEC6YV2I5CYVI}

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	2026-05-18T00:10:22.191824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ada0b403fa15d7ad082f62ba47458aa3c7c9086a3250cbca3463f2505843cd5

Aliases

arxiv: 1712.06818 · arxiv_version: 1712.06818v1 · doi: 10.48550/arxiv.1712.06818 · pith_short_12: HLNAWQB7UFOX · pith_short_16: HLNAWQB7UFOXVUEC · pith_short_8: HLNAWQB7

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/HLNAWQB7UFOXVUEC6YV2I5CYVI \
  | 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: 3ada0b403fa15d7ad082f62ba47458aa3c7c9086a3250cbca3463f2505843cd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a2833ccaabdc5b5f39d42d7a8419f43ca3a414d2b5da11bddf63773ac101022",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2017-12-19T08:31:10Z",
    "title_canon_sha256": "30f3463a2689b51b0fb3c64263be92c56638694588c86e6c50f648ad9856dd58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06818",
    "kind": "arxiv",
    "version": 1
  }
}