Pith Number

pith:OEPVOZR5

pith:1994:OEPVOZR5SYRUH5RP6DSTHIS3V2

not attested not anchored not stored refs pending

ROSAT observations of the B2 radio galaxies 1615+35 and 1621+38: implications on the radio source confinement

Bologna - OA, E. Trussoni, Garching), L.Feretti, P. Parma, R. Fanti, S. Massaglia, Torino - MPE, W. Brinkmann (IRA

arxiv:astro-ph/9411076 v1 · 1994-11-18 · 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{OEPVOZR5SYRUH5RP6DSTHIS3V2}

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	2026-07-04T14:14:31.192325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

711f57663d962343f62ff0e533a25bae9a53a8ba021ac89368c029283a78c616

Aliases

arxiv: astro-ph/9411076 · arxiv_version: astro-ph/9411076v1 · doi: 10.48550/arxiv.astro-ph/9411076 · pith_short_12: OEPVOZR5SYRU · pith_short_16: OEPVOZR5SYRUH5RP · pith_short_8: OEPVOZR5

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/OEPVOZR5SYRUH5RP6DSTHIS3V2 \
  | 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: 711f57663d962343f62ff0e533a25bae9a53a8ba021ac89368c029283a78c616

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78de02290a99b59095efcdb3be05a265e2599bd36017e28b70faa4fea15013aa",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1994-11-18T10:33:18Z",
    "title_canon_sha256": "1ad6b05937c5095d09e986b510f8c7640719e01f0f7a88ee6bf0fa3621d9af64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9411076",
    "kind": "arxiv",
    "version": 1
  }
}