Pith Number

pith:GFR5DSFV

pith:2015:GFR5DSFVMWXWPULLUHTCXPYSY5

not attested not anchored not stored refs pending

NuSTAR Observations of the Compton-thick Active Galactic Nucleus and Ultraluminous X-ray Source Candidate in NGC 5643

A. Annuar (Durham), A. Del Moro, C. J. Hailey, C. Ricci, D. J. Walton, D. M. Alexander, D. R. Ballantyne, D. Stern, F. A. Harrison, F. E. Bauer, F. E. Christensen, G. B. Lansbury, G. Matt, J. R. Rigby, L. Zappacosta, M. Balokovi\'c, M. Brightman, P. Ar\'Evalo, P. Gandhi, R. C. Hickox, S. E. Boggs, S. Puccetti, W. N. Brandt, W. W. Craig, W. Zhang

arxiv:1509.03322 v1 · 2015-09-10 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GFR5DSFVMWXWPULLUHTCXPYSY5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

Nuclear Activity and Host Galaxy Properties of Low-Luminosity AGN Identified from VLA Observations

Receipt and verification

First computed	2026-05-18T01:09:50.525073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3163d1c8b565af67d16ba1e62bbf12c746703af35ab0fec6088330340f4061b7

Aliases

arxiv: 1509.03322 · arxiv_version: 1509.03322v1 · doi: 10.48550/arxiv.1509.03322 · pith_short_12: GFR5DSFVMWXW · pith_short_16: GFR5DSFVMWXWPULL · pith_short_8: GFR5DSFV

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/GFR5DSFVMWXWPULLUHTCXPYSY5 \
  | 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: 3163d1c8b565af67d16ba1e62bbf12c746703af35ab0fec6088330340f4061b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b13895c95e134b24547047110ba6f287fc9a64249a3cb5fd7ae690f7d4f31220",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-09-10T20:08:35Z",
    "title_canon_sha256": "c3ee925f18653f3ad504851891b2436045217bb78bb8a1427005f6041aca1b6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03322",
    "kind": "arxiv",
    "version": 1
  }
}