Pith Number

pith:GGRXVPVU

pith:2014:GGRXVPVULCYR636ZF4C64NQB6M

not attested not anchored not stored refs pending

The Disk Wind in the Rapidly Spinning Stellar-Mass Black Hole 4U 1630-472 Observed with NuSTAR

Andy C. Fabian, Ashley L. King, Charles J. Hailey, Daniel Stern, Didier Barret, Dominic J. Walton, Felix Furst, Finn E. Christensen, Fiona A. Harrison, John A. Tomsick, Jon M. Miller, Kaya Mori, Lorenzo Natalucci, Roman Krivonos, Steven E. Boggs, William W. Craig, William W. Zhang

arxiv:1401.3646 v1 · 2014-01-15 · 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{GGRXVPVULCYR636ZF4C64NQB6M}

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	2026-05-18T01:45:25.273951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31a37abeb458b11f6fd92f05ee3601f31d1248b58f31290b2e99b27d75ed96d8

Aliases

arxiv: 1401.3646 · arxiv_version: 1401.3646v1 · doi: 10.48550/arxiv.1401.3646 · pith_short_12: GGRXVPVULCYR · pith_short_16: GGRXVPVULCYR636Z · pith_short_8: GGRXVPVU

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/GGRXVPVULCYR636ZF4C64NQB6M \
  | 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: 31a37abeb458b11f6fd92f05ee3601f31d1248b58f31290b2e99b27d75ed96d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e1bc7e4853b4739b0e10540d8ccf89acbdecf3aa5c6b24f03658f1b01457c50",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-01-15T16:04:07Z",
    "title_canon_sha256": "717a31b75d6f04c23f307ebc6a408d1478ef418f21e195c8721509060221609c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3646",
    "kind": "arxiv",
    "version": 1
  }
}