Pith Number

pith:NEGCNCO6

pith:2018:NEGCNCO6KLXP5OEWTLE6PHTBJR

not attested not anchored not stored refs pending

The emission and distribution of dust of the torus of NGC 1068

Almudena Alonso-Herrero, Andreas Efstathiou, Attila Kovavcs, Chris Packham, Cristina Ramos Almeida, Dominic J. Benford, Doyal Harper, Enrique Lopez-Rodriguez, Fabio P. Santos, James Radomski, J. Staguhn, Kohei Ichikawa, Lindsay Fuller, Marc Berthoud, Nancy A. Levenson, Ryan Hamilton, Terry Herter

arxiv:1804.04134 v1 · 2018-04-11 · 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{NEGCNCO6KLXP5OEWTLE6PHTBJR}

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	2026-05-18T00:13:26.393046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

690c2689de52eefeb8969ac9e79e614c4ad07b7fee97b2caf538098e8a2adc99

Aliases

arxiv: 1804.04134 · arxiv_version: 1804.04134v1 · doi: 10.48550/arxiv.1804.04134 · pith_short_12: NEGCNCO6KLXP · pith_short_16: NEGCNCO6KLXP5OEW · pith_short_8: NEGCNCO6

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/NEGCNCO6KLXP5OEWTLE6PHTBJR \
  | 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: 690c2689de52eefeb8969ac9e79e614c4ad07b7fee97b2caf538098e8a2adc99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f24a3146838c852a80ef2fe0d9d0dc67727d301f49e3972c2c1818acdecaccd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-04-11T18:00:01Z",
    "title_canon_sha256": "f552642d6fdee69bceee2940008b5f3837b292fee279aa06328a9b2b9e7d52dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04134",
    "kind": "arxiv",
    "version": 1
  }
}