Pith Number

pith:JE526ZHL

pith:2018:JE526ZHL5TOPTJFIIDURWUPDN6

not attested not anchored not stored refs pending

Possible ~ 1 hour quasi-periodic oscillation in narrow-line Seyfert 1 galaxy MCG--06--30--15

Alok C. Gupta, Ashutosh Tripathi, Cosimo Bambi, Luis C. Ho, Minfeng Gu, Paul J. Wiita

arxiv:1808.05112 v1 · 2018-08-15 · 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{JE526ZHL5TOPTJFIIDURWUPDN6}

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	2026-05-17T23:54:39.351543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

493baf64ebecdcf9a4a840e91b51e36fbb9f4e428076edf73c2dc399f04324c4

Aliases

arxiv: 1808.05112 · arxiv_version: 1808.05112v1 · doi: 10.48550/arxiv.1808.05112 · pith_short_12: JE526ZHL5TOP · pith_short_16: JE526ZHL5TOPTJFI · pith_short_8: JE526ZHL

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/JE526ZHL5TOPTJFIIDURWUPDN6 \
  | 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: 493baf64ebecdcf9a4a840e91b51e36fbb9f4e428076edf73c2dc399f04324c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de5b0c1de93eb4a088d971de6139d35d03a491d393c82d49bc4a89d2b9d8f8bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-08-15T14:58:06Z",
    "title_canon_sha256": "b6645b5b6db3886d01d3b49b684672e177ad53f99b0269640dcafc5d4e4a3aad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05112",
    "kind": "arxiv",
    "version": 1
  }
}