Pith Number

pith:EP5WHZ2T

pith:2021:EP5WHZ2T6RCZFYAQV4B3BRY54V

not attested not anchored not stored refs pending

A Triple AGN in the NGC 7733-7734 Merging Group

Francoise Combes (observatoire de Paris), Jyoti Yadav (IIA), Mousumi Das (IIA), Sudhanshu Barway (IIA)

arxiv:2106.12441 v1 · 2021-06-23 · 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{EP5WHZ2T6RCZFYAQV4B3BRY54V}

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

Effects of eccentricity on accreting binary black holes: MHD simulations in full GR reveal novel periodicities in jet power and synchrotron spectra

Receipt and verification

First computed	2026-07-05T02:59:23.579884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23fb63e753f44592e010af03b0c71de543c38dc12a3a3bc40f1282785d5dd742

Aliases

arxiv: 2106.12441 · arxiv_version: 2106.12441v1 · doi: 10.48550/arxiv.2106.12441 · pith_short_12: EP5WHZ2T6RCZ · pith_short_16: EP5WHZ2T6RCZFYAQ · pith_short_8: EP5WHZ2T

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/EP5WHZ2T6RCZFYAQV4B3BRY54V \
  | 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: 23fb63e753f44592e010af03b0c71de543c38dc12a3a3bc40f1282785d5dd742

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc50458d310f77b3ff476db9ceab05efbaf159a0cd1152c67a582b8a27c760f3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-06-23T14:46:59Z",
    "title_canon_sha256": "8d7e727ec8fb761ce3faa58f8acde08b854c051ab97646f9a187dafad2e9678f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.12441",
    "kind": "arxiv",
    "version": 1
  }
}