Pith Number

pith:JNV4SLCR

pith:2014:JNV4SLCRQSRVNM7PGFFW2FOS4O

not attested not anchored not stored refs pending

HI study of the environment around ESO 243-49, the host galaxy of an intermediate mass black hole

A. Musaeva, B. S. Koribalski, D. Barret, E. Lenc, E. M. Sadler, F. Combes, M. Servillat, N. A. Webb, O. Godet, R. Jurek, R. L. C. Starling, S. A. Farrell

arxiv:1412.2439 v1 · 2014-12-08 · 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{JNV4SLCRQSRVNM7PGFFW2FOS4O}

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	2026-05-18T02:29:46.840534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b6bc92c5184a356b3ef314b6d15d2e3b2a865ec3d55617f56f2466e4b03babf

Aliases

arxiv: 1412.2439 · arxiv_version: 1412.2439v1 · doi: 10.48550/arxiv.1412.2439 · pith_short_12: JNV4SLCRQSRV · pith_short_16: JNV4SLCRQSRVNM7P · pith_short_8: JNV4SLCR

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/JNV4SLCRQSRVNM7PGFFW2FOS4O \
  | 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: 4b6bc92c5184a356b3ef314b6d15d2e3b2a865ec3d55617f56f2466e4b03babf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "927297b6014a319d68ab95d4959c0c6c43b8a8d01f223546ba84b590a02b797d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-12-08T03:59:36Z",
    "title_canon_sha256": "42deaf298cd7f2cc29137f9792d576fdf01695c4c0d52acb9f83d92d1efb546b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2439",
    "kind": "arxiv",
    "version": 1
  }
}