Pith Number

pith:BLINGCTQ

pith:2013:BLINGCTQMWNGTGWHR2OCR2VTZW

not attested not anchored not stored refs pending

The NGC 3341 minor merger: a panchromatic view of the active galactic nucleus in a dwarf companion

Enrico Piconcelli, Fabio La Franca, Fabrizio Fiore, Giorgio Matt, Miguel \'Angel P\'erez-Torres, Smita Mathur, Stefano Bianchi

arxiv:1309.0093 v1 · 2013-08-31 · astro-ph.CO · astro-ph.GA · 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{BLINGCTQMWNGTGWHR2OCR2VTZW}

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	2026-05-18T01:47:51.037802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ad0d30a70659a699ac78e9c28eab3cd963d7944df236072f18d818d42a908f2

Aliases

arxiv: 1309.0093 · arxiv_version: 1309.0093v1 · doi: 10.48550/arxiv.1309.0093 · pith_short_12: BLINGCTQMWNG · pith_short_16: BLINGCTQMWNGTGWH · pith_short_8: BLINGCTQ

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/BLINGCTQMWNGTGWHR2OCR2VTZW \
  | 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: 0ad0d30a70659a699ac78e9c28eab3cd963d7944df236072f18d818d42a908f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80dc73c0b76080a61a2b081c163d037e87eeae5183f927e83c2a77ba23c7f4fd",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-08-31T10:22:41Z",
    "title_canon_sha256": "9fbce55b23645fa4589f1b160bb070127ebfc48d48955bee9dfd57e9529df039"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.0093",
    "kind": "arxiv",
    "version": 1
  }
}