Pith Number

pith:CVGMOESQ

pith:2018:CVGMOESQJFRT2YL4X3N3C2MLW7

not attested not anchored not stored refs pending

A thorough view of the nuclear region of NGC 253 - Combined Herschel, SOFIA and APEX dataset

2), (2) Max-Planck-Institut f\"ur Radioastronomie, (3) Department of Astronomy, (4) RAL Space, (5) Institute for Space Imaging Science, 6) ((1) European Southern Observatory, (6) ASTRON, A. Harris (3), A. Wei{\ss} (2), E. Polehampton (4), J.P. P\'erez-Beaupuits (1, K.M. Menten (2), M.A. Requena-Torres (3), M.H.D. van der Wiel (5, R. G\"usten (2), Rutherford Appleton Laboratory, the Netherlands Institute for Radio Astronomy), University of Lethbridge, University of Maryland

arxiv:1804.10860 v2 · 2018-04-29 · 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{CVGMOESQJFRT2YL4X3N3C2MLW7}

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	2026-05-18T00:13:21.361839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

154cc7125049633d617cbedbb1698bb7f4f286a17ddecbbe92ca3b3cefbea5c3

Aliases

arxiv: 1804.10860 · arxiv_version: 1804.10860v2 · doi: 10.48550/arxiv.1804.10860 · pith_short_12: CVGMOESQJFRT · pith_short_16: CVGMOESQJFRT2YL4 · pith_short_8: CVGMOESQ

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/CVGMOESQJFRT2YL4X3N3C2MLW7 \
  | 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: 154cc7125049633d617cbedbb1698bb7f4f286a17ddecbbe92ca3b3cefbea5c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e007405bc0ea8c51ff520ce4e795a8c56e926bbf13b8b4af7a077af97592dc98",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-04-29T02:12:51Z",
    "title_canon_sha256": "cabbb4422dd4d78ae752338b47d438cb2dd26d4f75b19ed9a2010ea2db01a892"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10860",
    "kind": "arxiv",
    "version": 2
  }
}