Pith Number

pith:BNMHFO2O

pith:2021:BNMHFO2OW35GAEG4BCXEPL5NNP

not attested not anchored not stored refs pending

CON-quest: Searching for the most obscured galaxy nuclei

A. S. Evans, C. Henkel, C. Ricci, E. Gonz\'alez-Alfonso, F. Combes, F. Stanley, G. A. Fuller, G. C. Privon, J. G. Mangum, J. S. Gallagher, K. Onishi, K. Sakamoto, L. Barcos-Mu\~noz, M. Gorski, M. Imanishi, M. Sato, N. Falstad, N. Harada, P. P. van der Werf, S. Aalto, S. Garc\'ia-Burillo, S. K\"onig, S. Mart\'in, S. M\"uhle, S. Muller, S. T. Linden, S. Viti, T. D\'iaz-Santos, T. Izumi, T. R. Greve, Y. Nishimura

arxiv:2102.13563 v1 · 2021-02-26 · 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{BNMHFO2OW35GAEG4BCXEPL5NNP}

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	2026-07-05T02:43:18.825271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b5872bb4eb6fa6010dc08ae47afad6bc7a5da174faeeb338918f53d9979e738

Aliases

arxiv: 2102.13563 · arxiv_version: 2102.13563v1 · doi: 10.48550/arxiv.2102.13563 · pith_short_12: BNMHFO2OW35G · pith_short_16: BNMHFO2OW35GAEG4 · pith_short_8: BNMHFO2O

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/BNMHFO2OW35GAEG4BCXEPL5NNP \
  | 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: 0b5872bb4eb6fa6010dc08ae47afad6bc7a5da174faeeb338918f53d9979e738

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5046496218bd465d83049c868bb10209eeab0db76f4807641db8443f3e144aed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-02-26T16:07:42Z",
    "title_canon_sha256": "7fbf9f1d4dd988bdf80462d63eeb72b252bd469c28adb097f47784999d873561"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.13563",
    "kind": "arxiv",
    "version": 1
  }
}