Pith Number

pith:PUUHBKIC

pith:2016:PUUHBKICAWFT534TDBG6VOSJUQ

not attested not anchored not stored refs pending

The force-free twisted magnetosphere of a neutron star

Jos\'e A. Pons, Juan Antonio Miralles, Pablo Cerd\'a-Dur\'an, Taner Akg\"un

arxiv:1605.02253 v2 · 2016-05-07 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PUUHBKICAWFT534TDBG6VOSJUQ}

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	2026-05-18T00:03:41.970069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d2870a902058b3eef93184deaba49a4312f22669015e79e47b79c02e450c2ee

Aliases

arxiv: 1605.02253 · arxiv_version: 1605.02253v2 · doi: 10.48550/arxiv.1605.02253 · pith_short_12: PUUHBKICAWFT · pith_short_16: PUUHBKICAWFT534T · pith_short_8: PUUHBKIC

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/PUUHBKICAWFT534TDBG6VOSJUQ \
  | 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: 7d2870a902058b3eef93184deaba49a4312f22669015e79e47b79c02e450c2ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f701023fadb6ff0336e4da52f85d19fe113a27ed68f73a6925ade9bf8fc475fe",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-05-07T23:11:33Z",
    "title_canon_sha256": "60e9fe47deb67bd1195717ff6b61e6d22882c921fb35c981906a50757c612a78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02253",
    "kind": "arxiv",
    "version": 2
  }
}