Pith Number

pith:RZP3OSDJ

pith:2016:RZP3OSDJUPNAFV74PS2WO4WAXB

not attested not anchored not stored refs pending

Feature-tailored spectroscopic analysis of the SNR Puppis A in X-rays

(2) XMM-Newton Science Operations Centre, 3), (3) Telespazio Vega U.K. S.L. (4) FADU, 4), E. Giacani (1, ESAC, G. Castelletti (1) ((1) Instituto de Astronom\'ia y F\'isica del Espacio (IAFE), G. Dubner (1), G. J. M. Luna (1), M. J. S. Smith (2, University of Buenos Aires), Villafranca del Castillo

arxiv:1603.08506 v1 · 2016-03-28 · 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{RZP3OSDJUPNAFV74PS2WO4WAXB}

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	2026-05-18T01:14:43.641504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e5fb74869a3da02d7fc7cb56772c0b8768a72726790e0595da360a0fa97b6c4

Aliases

arxiv: 1603.08506 · arxiv_version: 1603.08506v1 · doi: 10.48550/arxiv.1603.08506 · pith_short_12: RZP3OSDJUPNA · pith_short_16: RZP3OSDJUPNAFV74 · pith_short_8: RZP3OSDJ

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/RZP3OSDJUPNAFV74PS2WO4WAXB \
  | 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: 8e5fb74869a3da02d7fc7cb56772c0b8768a72726790e0595da360a0fa97b6c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "161eee612918c90eb404621045a66485929a3d1503566c741e38e65164deb17f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-03-28T19:54:01Z",
    "title_canon_sha256": "4a3cb0c59dd3d5ea6bf1066b22b0d5b96397ecc53a64ab875bd4b8cd77316baf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.08506",
    "kind": "arxiv",
    "version": 1
  }
}