Pith Number

pith:MAOGUQJO

pith:2007:MAOGUQJONJNW4LFNMBXNLURGSF

not attested not anchored not stored refs pending

Low energy cut-offs and hard X-ray spectra in high-z radio-loud quasars: the Suzaku view of RBS315

F. Tavecchio, G. Ghisellini, G. Tagliaferri, J. Kataoka, L. Foschini, L. Maraschi, R.M. Sambruna

arxiv:0705.0234 v1 · 2007-05-02 · 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{MAOGUQJONJNW4LFNMBXNLURGSF}

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	2026-07-04T15:44:18.644675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

601c6a412e6a5b6e2cad606ed5d226915d7c59945eb4e61fafbc0d64b025c463

Aliases

arxiv: 0705.0234 · arxiv_version: 0705.0234v1 · doi: 10.48550/arxiv.0705.0234 · pith_short_12: MAOGUQJONJNW · pith_short_16: MAOGUQJONJNW4LFN · pith_short_8: MAOGUQJO

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/MAOGUQJONJNW4LFNMBXNLURGSF \
  | 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: 601c6a412e6a5b6e2cad606ed5d226915d7c59945eb4e61fafbc0d64b025c463

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d8ee09d8b34b974b0b572392f52246cd8d66d61ad9b72fbd98b477fd45fb115",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-05-02T09:27:47Z",
    "title_canon_sha256": "c36ac15e3ba436494af165d0b9406316b9ed1525b782c5c1ab9cb96daf03c372"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.0234",
    "kind": "arxiv",
    "version": 1
  }
}