Pith Number

pith:A6JZKDVR

pith:2018:A6JZKDVRP7N2BNW2RMOV4TZDSE

not attested not anchored not stored refs pending

NuSTAR reveals the hidden nature of SS433

A. C. Fabian, A. J. Bird, B. Grefenstette, C. Hailey, C. Pinto, D. Altamirano, D. J. Walton, D. Stern, F. A. Harrison, F. Christensen, F. Fuerst, G. Perez, H. Marshall, J. Miller-Jones, K. Forster, K. Madsen, M. Bachetti, M. Brightman, M. J. Middleton, M. Parker, P. A. Charles, S. Boggs, S. Eikenberry, T. Dauser, W. Alston, W. Craig, W. Zhang, Y-F Jiang

arxiv:1810.10518 v3 · 2018-10-24 · 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{A6JZKDVRP7N2BNW2RMOV4TZDSE}

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	2026-07-05T03:30:28.575100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0793950eb17fdba0b6da8b1d5e4f23911a7620f7ca3e1a8b25816a62eecc7bea

Aliases

arxiv: 1810.10518 · arxiv_version: 1810.10518v3 · doi: 10.48550/arxiv.1810.10518 · pith_short_12: A6JZKDVRP7N2 · pith_short_16: A6JZKDVRP7N2BNW2 · pith_short_8: A6JZKDVR

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/A6JZKDVRP7N2BNW2RMOV4TZDSE \
  | 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: 0793950eb17fdba0b6da8b1d5e4f23911a7620f7ca3e1a8b25816a62eecc7bea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "780f007f718c9185113d296a5f7c1252eead55aa7afbddeef551b1e562bd29c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-10-24T17:55:03Z",
    "title_canon_sha256": "f9e0022da8e400f3f95ef4fa926d609262c0d665d194aec64975e78d559bc16b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10518",
    "kind": "arxiv",
    "version": 3
  }
}