Pith Number

pith:Q3WEXMEM

pith:2010:Q3WEXMEMQPPZ2LKKVQTBTUBTJR

not attested not anchored not stored refs pending

Iron line profiles in Suzaku spectra of bare Seyfert galaxies

A. G. Markowitz, A. P. Lobban, A. R. Patrick, D. Porquet, J. N. Reeves, Y. Terashima

arxiv:1010.2080 v1 · 2010-10-11 · 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{Q3WEXMEMQPPZ2LKKVQTBTUBTJR}

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	2026-05-18T02:05:06.736850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86ec4bb08c83df9d2d4aac2619d0334c68be99bc4c81e355ba39808d4f3a31ca

Aliases

arxiv: 1010.2080 · arxiv_version: 1010.2080v1 · doi: 10.48550/arxiv.1010.2080 · pith_short_12: Q3WEXMEMQPPZ · pith_short_16: Q3WEXMEMQPPZ2LKK · pith_short_8: Q3WEXMEM

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/Q3WEXMEMQPPZ2LKKVQTBTUBTJR \
  | 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: 86ec4bb08c83df9d2d4aac2619d0334c68be99bc4c81e355ba39808d4f3a31ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "276ac8934f7e7997b3b4234cd0b1c6342959d9dff1251e01fd157bd5bb3475de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-10-11T12:16:22Z",
    "title_canon_sha256": "3de72995d8d0e9cfeb7e52dc1ae45f08bbf02f002ed7cf430fea0caa4d1fabb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.2080",
    "kind": "arxiv",
    "version": 1
  }
}