Pith Number

pith:GMP7VREY

pith:2016:GMP7VREYD3HXHDPTMJ2VMMYMK6

not attested not anchored not stored refs pending

A Hard-to-Soft State Transition of Aquila X-1 Observed with Suzaku

Kazuhiro Nakazawa, Kazuo Makishima, Kazutaka Yamaoka, Ko Ono, Soki Sakurai, Zhongli Zhang

arxiv:1612.04924 v1 · 2016-12-15 · 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{GMP7VREYD3HXHDPTMJ2VMMYMK6}

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	2026-05-18T00:42:07.317031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

331ffac4981ecf738df3627556330c57abf5242cd6cb89fdf6989d89ea10691d

Aliases

arxiv: 1612.04924 · arxiv_version: 1612.04924v1 · doi: 10.48550/arxiv.1612.04924 · pith_short_12: GMP7VREYD3HX · pith_short_16: GMP7VREYD3HXHDPT · pith_short_8: GMP7VREY

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/GMP7VREYD3HXHDPTMJ2VMMYMK6 \
  | 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: 331ffac4981ecf738df3627556330c57abf5242cd6cb89fdf6989d89ea10691d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba7a2f8d264436296ba3f5bba7a7500594eb903b2f58e53a3dbbf8b459047077",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-12-15T04:37:10Z",
    "title_canon_sha256": "febd45a76fe450dd972c087763482599abd7cd33305da2a7a676a5e66a791fcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04924",
    "kind": "arxiv",
    "version": 1
  }
}