Pith Number

pith:4AUIB42R

pith:2016:4AUIB42RC6PBAEPU32KH7KW34Y

not attested not anchored not stored refs pending

High-energy monitoring of NGC 4593 with XMM-Newton and NuSTAR. X-ray spectral analysis

A. De Rosa, A. Marinucci, A. Tortosa, B. De Marco, F. Ursini, G. Matt, G. Ponti, J. Malzac, M. Cappi, P.-O. Petrucci, S. Bianchi

arxiv:1608.02847 v1 · 2016-08-09 · 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{4AUIB42RC6PBAEPU32KH7KW34Y}

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	2026-05-18T01:08:37.465214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e02880f351179e1011f4de947faadbe6354d209739b503bae9206ab52410e71c

Aliases

arxiv: 1608.02847 · arxiv_version: 1608.02847v1 · doi: 10.48550/arxiv.1608.02847 · pith_short_12: 4AUIB42RC6PB · pith_short_16: 4AUIB42RC6PBAEPU · pith_short_8: 4AUIB42R

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/4AUIB42RC6PBAEPU32KH7KW34Y \
  | 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: e02880f351179e1011f4de947faadbe6354d209739b503bae9206ab52410e71c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5526b1c28675d66a35c6cf70a5f3c2b64def16592898f5686e2d2abe45264028",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-08-09T15:58:14Z",
    "title_canon_sha256": "f23970756d7fb555cea3d41b5c1b783676538ccc722abde5628ac11b9a14bd65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.02847",
    "kind": "arxiv",
    "version": 1
  }
}