Pith Number

pith:X3MPBCFJ

pith:2016:X3MPBCFJRTDJC3LONNBN3QDW5D

not attested not anchored not stored refs pending

Eta Carinae's Thermal X-ray Tail Measured with XMM-Newton and NuSTAR

Anthony F. J. Moffat, Brian W. Grefenstette, Christopher M. P. Russell, Hiromitsu Takahashi, Jose Groh, Julian M. Pittard, Kenji Hamaguchi, Martin Stuhlinger, Michael F. Corcoran, Neetika Sharma, Noel D. Richardson, Stanley Owocki, Takayuki Yuasa, Theodore R. Gull, Thomas I. Madura

arxiv:1602.01148 v1 · 2016-02-02 · astro-ph.SR · 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{X3MPBCFJRTDJC3LONNBN3QDW5D}

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	2026-05-18T01:21:03.795772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bed8f088a98cc6916d6e6b42ddc076e8e935c50bc97de28b9e8ffbdf935dab05

Aliases

arxiv: 1602.01148 · arxiv_version: 1602.01148v1 · doi: 10.48550/arxiv.1602.01148 · pith_short_12: X3MPBCFJRTDJ · pith_short_16: X3MPBCFJRTDJC3LO · pith_short_8: X3MPBCFJ

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/X3MPBCFJRTDJC3LONNBN3QDW5D \
  | 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: bed8f088a98cc6916d6e6b42ddc076e8e935c50bc97de28b9e8ffbdf935dab05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "961382256ce327dbe0fcca705c9c9182c79f512f8eaf5521cdaf81ae3d5e2c4a",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-02-02T23:05:22Z",
    "title_canon_sha256": "4f1752d27258283ad41439e2d460a31070d8560ad07ca87465dec7fbf96d10f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.01148",
    "kind": "arxiv",
    "version": 1
  }
}