Pith Number

pith:BQOXERTX

pith:2015:BQOXERTXJMTOJWUE2FRIUIPBOT

not attested not anchored not stored refs pending

The XMM-Newton view of the central degrees of the Milky Way

A. Goldwurm, F. Haberl, G. Belanger, G. Ponti, K. Nandra, M. Clavel, M. R. Morris, P. Predehl, R. Sturm, R. S. Warwick, R. Terrier, S. Soldi, V. Tatischeff

arxiv:1508.04445 v1 · 2015-08-18 · 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{BQOXERTXJMTOJWUE2FRIUIPBOT}

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	2026-05-18T01:34:47.433831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c1d7246774b26e4da84d1628a21e174c000827338854aa1b47b869b5538229d

Aliases

arxiv: 1508.04445 · arxiv_version: 1508.04445v1 · doi: 10.48550/arxiv.1508.04445 · pith_short_12: BQOXERTXJMTO · pith_short_16: BQOXERTXJMTOJWUE · pith_short_8: BQOXERTX

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/BQOXERTXJMTOJWUE2FRIUIPBOT \
  | 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: 0c1d7246774b26e4da84d1628a21e174c000827338854aa1b47b869b5538229d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "280c2b9ad33302b2f57b2056a5fb759f022729d3756a9eda3f6a12b941b6a043",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-08-18T20:18:22Z",
    "title_canon_sha256": "d352de92a21c2c8519877aac300d69ec70e69b9dce501a79a92b57585eadf8eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04445",
    "kind": "arxiv",
    "version": 1
  }
}