Pith Number

pith:IAHYWFX5

pith:2017:IAHYWFX5AJ3TAFVX4UJGPONZI2

not attested not anchored not stored refs pending

Long-term evolution of the force-free twisted magnetosphere of a magnetar

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

arxiv:1706.07990 v2 · 2017-06-24 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IAHYWFX5AJ3TAFVX4UJGPONZI2}

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	2026-05-18T00:03:41.754569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

400f8b16fd02773016b7e51267b9b94695a6f0d848af7aca4d5fef202eb4dbd8

Aliases

arxiv: 1706.07990 · arxiv_version: 1706.07990v2 · doi: 10.48550/arxiv.1706.07990 · pith_short_12: IAHYWFX5AJ3T · pith_short_16: IAHYWFX5AJ3TAFVX · pith_short_8: IAHYWFX5

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/IAHYWFX5AJ3TAFVX4UJGPONZI2 \
  | 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: 400f8b16fd02773016b7e51267b9b94695a6f0d848af7aca4d5fef202eb4dbd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1d95f9d37a3bc37a6d7678a823a7b47ccc8755868cf4a3f2c9e8469931dbc03",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-06-24T18:47:57Z",
    "title_canon_sha256": "40fd1a2f5b293a9d58b1cceee810c8f19c12a4ca56567e9de3ecc156f7d4f1d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07990",
    "kind": "arxiv",
    "version": 2
  }
}