Pith Number

pith:SFMIWYQZ

pith:2010:SFMIWYQZNILD3YMNLONU2RATRC

not attested not anchored not stored refs pending

The magnetospheric activity of bare strange quark stars

Junwei Yu, Renxin Xu

arxiv:1005.1792 v10 · 2010-05-11 · 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{SFMIWYQZNILD3YMNLONU2RATRC}

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	2026-05-18T02:07:34.343837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91588b62196a163de18d5b9b4d441388b326593599427a33f3fe86ed1226e231

Aliases

arxiv: 1005.1792 · arxiv_version: 1005.1792v10 · doi: 10.48550/arxiv.1005.1792 · pith_short_12: SFMIWYQZNILD · pith_short_16: SFMIWYQZNILD3YMN · pith_short_8: SFMIWYQZ

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/SFMIWYQZNILD3YMNLONU2RATRC \
  | 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: 91588b62196a163de18d5b9b4d441388b326593599427a33f3fe86ed1226e231

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ce08fba513937bcb6a6b05d0a379334f7ac2f15d27b6c2ff170aa1cab0ad1a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-05-11T10:21:10Z",
    "title_canon_sha256": "1b3742592f6a700e17b32077cdc1a45247958bc8f8bbc3ec3458450ffaeae1ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.1792",
    "kind": "arxiv",
    "version": 10
  }
}