Pith Number

pith:BL7KS3B7

pith:2020:BL7KS3B7X3D6AJFX6ODCWW4T4Q

not attested not anchored not stored refs pending

Re-observing the NLS1 Galaxy RE J1034+396. I. the Long-term, Recurrent X-ray QPO with a High Significance

Chichuan Jin, Chris Done, Martin Ward

arxiv:2005.05857 v1 · 2020-05-12 · 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{BL7KS3B7X3D6AJFX6ODCWW4T4Q}

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.

Cited by

1 paper in Pith

First detection of ultra-fast outflows in a quiescent galaxy

Receipt and verification

First computed	2026-07-05T01:10:38.399782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0afea96c3fbec7e024b7f3862b5b93e430f5ed7b4833ec207ef6681182c938d9

Aliases

arxiv: 2005.05857 · arxiv_version: 2005.05857v1 · doi: 10.48550/arxiv.2005.05857 · pith_short_12: BL7KS3B7X3D6 · pith_short_16: BL7KS3B7X3D6AJFX · pith_short_8: BL7KS3B7

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/BL7KS3B7X3D6AJFX6ODCWW4T4Q \
  | 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: 0afea96c3fbec7e024b7f3862b5b93e430f5ed7b4833ec207ef6681182c938d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00f2607545bab675513a03ebf1f557ff1ab90a108f34c09adc2b6d4ab448788c",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-05-12T15:24:06Z",
    "title_canon_sha256": "fffb60d0570264b8835b5229283d71b2fe05c974af8d116127ff3e8d1d739bbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.05857",
    "kind": "arxiv",
    "version": 1
  }
}