Pith Number

pith:LXV37QEG

pith:2016:LXV37QEGWNHSMWT5GP3PR6ZCFI

not attested not anchored not stored refs pending

SDSS J163459.82+204936.0: A Ringed Infrared-Luminous Quasar with Outflows in both Absorption and Emission Lines

Hong-yan Zhou, Jiang-Guo Wang, Jianwei Lyu, Luming Sun, Ning Jiang, Peng Jiang, Shu-Fen Wang, Tuo Ji, Wen-Juan Liu, Xiheng Shi, Xinwen Shu, Xufen Wu

arxiv:1603.02397 v2 · 2016-03-08 · astro-ph.GA

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

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	2026-05-18T01:13:54.634973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5debbfc086b34f265a7d33f6f8fb222a0be9730f298adb90c5a7426ce83f73b3

Aliases

arxiv: 1603.02397 · arxiv_version: 1603.02397v2 · doi: 10.48550/arxiv.1603.02397 · pith_short_12: LXV37QEGWNHS · pith_short_16: LXV37QEGWNHSMWT5 · pith_short_8: LXV37QEG

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/LXV37QEGWNHSMWT5GP3PR6ZCFI \
  | 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: 5debbfc086b34f265a7d33f6f8fb222a0be9730f298adb90c5a7426ce83f73b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56966da2f351724c7e71cc962e31e3b3e08485e6e3e27d384cfe39e1ecd7950f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-03-08T06:52:17Z",
    "title_canon_sha256": "c0e1d1d4a1858dca4d0ce66ae86fbd21e4190b9aedf33524591b251131be632d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.02397",
    "kind": "arxiv",
    "version": 2
  }
}