Pith Number

pith:OKYLWV42

pith:2016:OKYLWV42K7DHVBYRS6WPSFCS6R

not attested not anchored not stored refs pending

Fe-K Line Time variability and Ni abundance of Distant Reflector in Seyfert Galaxies

Hirofumi Noda, Kazuma Hayashi, Kazuyoshi Hiragi, Masanori Ohno, Shun'ya Furui, Yasushi Fukazawa

arxiv:1603.08630 v1 · 2016-03-29 · 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{OKYLWV42K7DHVBYRS6WPSFCS6R}

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	2026-05-18T01:16:39.326028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72b0bb579a57c67a871197acf91452f44a670d18c9b0161ab08448a85081adc4

Aliases

arxiv: 1603.08630 · arxiv_version: 1603.08630v1 · doi: 10.48550/arxiv.1603.08630 · pith_short_12: OKYLWV42K7DH · pith_short_16: OKYLWV42K7DHVBYR · pith_short_8: OKYLWV42

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/OKYLWV42K7DHVBYRS6WPSFCS6R \
  | 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: 72b0bb579a57c67a871197acf91452f44a670d18c9b0161ab08448a85081adc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c00eb5e76e0e304952b1dda4058445438eb0217fb97bbf210897e04ac704d49a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-03-29T04:04:28Z",
    "title_canon_sha256": "57d4a4256639d7dcc6a18dff5fd7cf25442f50338a5717fe26dff794af59e42c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.08630",
    "kind": "arxiv",
    "version": 1
  }
}