Pith Number

pith:GP6KM6LD

pith:2010:GP6KM6LDHHIRV3MV7AXYB7HOKB

not attested not anchored not stored refs pending

Suzaku Discovery of a Hard X-Ray Tail in the Persistent Spectra from the Magnetar 1E 1547.0-5408 during its 2009 Activity

2), (2) Cosmic Radiation Laboratory, (3) GoddardSpaceFlight Center, (4) Department of High Energy Astrophysics, (5) Department of Physics, (6) Department of Physics, (7) Department of Physics, (8) Department of Physical Science, Aoyama Gakuin University, Astronautical Science, Chemical Research, Enoto Teruaki (1), Hiroshima University), Institute of Physical, Institute of Space, Kanazawa University, Makishima Kazuo (1, Mathematics, Murakami Toshio (7), Nakagawa E. Yujin (2), Nakazawa Kazuhiro (1), NASA, Ohno Masanori (4), Saitama University, Sakamoto Takanori (3), Takahashi Hiromitsu (8) ((1) Department of Physics, Takahashi Tadayuki (4), Terada Yukikatsu (5), University of Tokyo, Yamaoka Kazutaka (6)

arxiv:1002.3668 v1 · 2010-02-19 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GP6KM6LDHHIRV3MV7AXYB7HOKB}

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	2026-05-18T02:08:59.135169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33fca6796339d11aed95f82f80fcee504d715216ea9ac0f6241456c4fa734ae5

Aliases

arxiv: 1002.3668 · arxiv_version: 1002.3668v1 · doi: 10.48550/arxiv.1002.3668 · pith_short_12: GP6KM6LDHHIR · pith_short_16: GP6KM6LDHHIRV3MV · pith_short_8: GP6KM6LD

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/GP6KM6LDHHIRV3MV7AXYB7HOKB \
  | 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: 33fca6796339d11aed95f82f80fcee504d715216ea9ac0f6241456c4fa734ae5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0c6643c05b38a0989afc472643d09720f948b0eb53b1caf138781da496fe959",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-02-19T05:37:22Z",
    "title_canon_sha256": "3ce736f3611d5193c85b8baa803491d6cc63f1e9dd67da3e75fceefe60e52a8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3668",
    "kind": "arxiv",
    "version": 1
  }
}