Pith Number

pith:KKEMCQCJ

pith:2014:KKEMCQCJUYI5TCBSQHHKUPVK7E

not attested not anchored not stored refs pending

The host-galaxy of the gamma-ray Narrow-line Seyfert 1 galaxy 1H~0323+342

A. Carrami\~nana, A. Olgu\'in-Iglesias, C. A\~norve, I. Cruz-Gonz\'alez, I. Puerari, J. Guichard, J. Kotilainen, J. Le\'on-Tavares, J. R. Valdes, J. Sanghvi, K. Karhunen, L. Carrasco, S. Ant\'on, V. Chavushyan, V. Pati\~no-\'Alvarez

arxiv:1409.2518 v1 · 2014-09-08 · astro-ph.HE · 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{KKEMCQCJUYI5TCBSQHHKUPVK7E}

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	2026-05-18T01:09:37.600814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5288c14049a611d9883281ceaa3eaaf922557619ed5f1f93927545728d55178a

Aliases

arxiv: 1409.2518 · arxiv_version: 1409.2518v1 · doi: 10.48550/arxiv.1409.2518 · pith_short_12: KKEMCQCJUYI5 · pith_short_16: KKEMCQCJUYI5TCBS · pith_short_8: KKEMCQCJ

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/KKEMCQCJUYI5TCBSQHHKUPVK7E \
  | 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: 5288c14049a611d9883281ceaa3eaaf922557619ed5f1f93927545728d55178a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6bef2338827300a5ee2f2637fb1c1cdf47c50392e51d86ce6c2592c6905fb86",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-09-08T20:36:15Z",
    "title_canon_sha256": "07941756ef88aec5ff782f5b8f096dc9685df85eebb7497afbddafbb29ee5a17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2518",
    "kind": "arxiv",
    "version": 1
  }
}