Pith Number

pith:6OCI653U

pith:2015:6OCI653U7GGG5Y43GRBC5F2SA2

not attested not anchored not stored refs pending

The AKARI 2.5-5.0 Micron Spectral Atlas of Type-1 Active Galactic Nuclei: Black Hole Mass Estimator, Line Ratio, and Hot Dust Temperature

Dohyeong Kim, Hideo Matsuhara, Hyung Mok Lee, Hyunsung David Jun, Ji Hoon Kim, Jong-Hak Woo, Myung Gyoon Lee, Myungshin Im, Seong-Kook Lee, Shinki Oyabu, Takao Nakagawa, Takehiko Wada, Toshinobu Takagi, Youichi Ohyama

arxiv:1503.04925 v1 · 2015-03-17 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6OCI653U7GGG5Y43GRBC5F2SA2}

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	2026-05-18T02:22:21.106055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3848f7774f98c6ee39b34422e975206bc4fb41fe9d77a854afe49062a04377f

Aliases

arxiv: 1503.04925 · arxiv_version: 1503.04925v1 · doi: 10.48550/arxiv.1503.04925 · pith_short_12: 6OCI653U7GGG · pith_short_16: 6OCI653U7GGG5Y43 · pith_short_8: 6OCI653U

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/6OCI653U7GGG5Y43GRBC5F2SA2 \
  | 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: f3848f7774f98c6ee39b34422e975206bc4fb41fe9d77a854afe49062a04377f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c20e9df6c8e2feb029be6cdca2f6c50d50fd01bd3550982a1a1131116d425987",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-03-17T05:32:42Z",
    "title_canon_sha256": "f0ad7c61f218368b4ecba7e2dd59a6f58b906597eede99c3799a065de1f9f834"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04925",
    "kind": "arxiv",
    "version": 1
  }
}