Pith Number

pith:JHNW5LI5

pith:1996:JHNW5LI5S44QMAEQTGK4AYGWYQ

not attested not anchored not stored refs pending

A deep ROSAT Survey - XII. The X-ray spectra of faint ROSAT sources

Brian J. Boyle, Gordon C. Stewart, Ioannis Georgantopoulos, Nathan Roche, Omar Almaini, Richard E. Griffiths, Tom Shanks

arxiv:astro-ph/9605106 v2 · 1996-05-17 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JHNW5LI5S44QMAEQTGK4AYGWYQ}

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	2026-05-18T01:40:21.276632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49db6ead1d97390600909995c060d6c41b2c50d7b54ae60f61c2e840e48c295c

Aliases

arxiv: astro-ph/9605106 · arxiv_version: astro-ph/9605106v2 · doi: 10.48550/arxiv.astro-ph/9605106 · pith_short_12: JHNW5LI5S44Q · pith_short_16: JHNW5LI5S44QMAEQ · pith_short_8: JHNW5LI5

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/JHNW5LI5S44QMAEQTGK4AYGWYQ \
  | 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: 49db6ead1d97390600909995c060d6c41b2c50d7b54ae60f61c2e840e48c295c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23178775d227fdd622c050100c59a4def6247fea7fe20b7d72fc930ab25b082f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-05-17T16:14:02Z",
    "title_canon_sha256": "096844da02f1d09dca4ca3076820c64dffb3b0b6c9f11e38f59e772e6cee0d4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9605106",
    "kind": "arxiv",
    "version": 2
  }
}