Pith Number

pith:3PGECLJW

pith:2010:3PGECLJWFBOP45MRS7XGKR2MEC

not attested not anchored not stored refs pending

Photospheric radius expansion during magnetar bursts

Alexander J. van der Horst, Alice K. Harding, Anna L. Watts, Chryssa Kouveliotou, Ersin Gogus, Matthew G. Baring, Michiel van der Klis, Ralph A.M.J. Wijers, Yuki Kaneko

arxiv:1006.2214 v1 · 2010-06-11 · 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{3PGECLJWFBOP45MRS7XGKR2MEC}

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	2026-05-18T02:06:54.743084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbcc412d36285cfe759197ee65474c20a0ab2d931180aaf62f3a6e6cdcb50038

Aliases

arxiv: 1006.2214 · arxiv_version: 1006.2214v1 · doi: 10.48550/arxiv.1006.2214 · pith_short_12: 3PGECLJWFBOP · pith_short_16: 3PGECLJWFBOP45MR · pith_short_8: 3PGECLJW

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/3PGECLJWFBOP45MRS7XGKR2MEC \
  | 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: dbcc412d36285cfe759197ee65474c20a0ab2d931180aaf62f3a6e6cdcb50038

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e4b059ab270a931135ef851e11f1682b04f1a4fabeca750b09fdb4f124d9102",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-06-11T07:27:14Z",
    "title_canon_sha256": "354c26d00d2b09ac59f5452bdec35dd780934405bf0423094e88e0dc8f77d3b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.2214",
    "kind": "arxiv",
    "version": 1
  }
}