Pith Number

pith:F333G5ZW

pith:2016:F333G5ZWXLMZ6HYK2RCTC46WSP

not attested not anchored not stored refs pending

The complex circumnuclear environment of the broad-line radio galaxy 3C 390.3 revealed by Chandra HETG

2), (2) University of Maryland, (3) University of Maryland, 4), (4) Keele University, (5) INAF-OA Brera, 6), (6) Technion, (7) INAF-IASF Bologna), Baltimore County, College Park, C. S. Reynolds (2), E. Behar (2, F. Tombesi (1, J. N. Reeves (3, M. A. Leutenegger (1), M. Cappi (7) ((1) NASA/GSFC, R. F. Mushotzky (2), T. Kallman (1), V. Braito (5)

arxiv:1608.03346 v1 · 2016-08-11 · 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{F333G5ZWXLMZ6HYK2RCTC46WSP}

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	2026-05-18T01:01:22.561124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ef7b37736bad99f1f0ad4453173d693ce2401cea119fb33d2dc533e58cfc859

Aliases

arxiv: 1608.03346 · arxiv_version: 1608.03346v1 · doi: 10.48550/arxiv.1608.03346 · pith_short_12: F333G5ZWXLMZ · pith_short_16: F333G5ZWXLMZ6HYK · pith_short_8: F333G5ZW

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/F333G5ZWXLMZ6HYK2RCTC46WSP \
  | 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: 2ef7b37736bad99f1f0ad4453173d693ce2401cea119fb33d2dc533e58cfc859

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b49d24a840b9e1f947cd1faa7da6fad76fcd2ca763c1e79a771a6584346214a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-08-11T02:04:34Z",
    "title_canon_sha256": "ffd0f188c69ae4e32b051ebbca991caf0f631f728a74eada8d25d4c5c45511bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.03346",
    "kind": "arxiv",
    "version": 1
  }
}