Pith Number

pith:DRL7IBGV

pith:2018:DRL7IBGVJ3MPG564VFCISFY4HH

not attested not anchored not stored refs pending

The Fornax 3D project: dust mix and gas properties in the center of early-type galaxy FCC 167

B. Nedelchev, D.A. Gadotti, E. Iodice, E. M. Corsini, F. Pinna, G. van de Ven, J. Falc\'on-Barroso, L. Coccato, L. Morelli, M. Lyubenova, M. Sarzi, N. Zabel, P. De Vis, P. T. de Zeeuw, R. McDermid, S. Viaene, T. A. Davis, T. W. Spriggs

arxiv:1812.07582 v1 · 2018-12-18 · 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{DRL7IBGVJ3MPG564VFCISFY4HH}

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	2026-05-17T23:54:42.622842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c57f404d54ed8f377dca94489171c39f6a104518e319eea44a665d6451427f7

Aliases

arxiv: 1812.07582 · arxiv_version: 1812.07582v1 · doi: 10.48550/arxiv.1812.07582 · pith_short_12: DRL7IBGVJ3MP · pith_short_16: DRL7IBGVJ3MPG564 · pith_short_8: DRL7IBGV

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/DRL7IBGVJ3MPG564VFCISFY4HH \
  | 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: 1c57f404d54ed8f377dca94489171c39f6a104518e319eea44a665d6451427f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38ce055f0a3d91123e61fdce2ec17523b30ad08f446add7c234df620486eee17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-12-18T19:00:02Z",
    "title_canon_sha256": "e827de8a3e00c51189fff4fc21991f777a8bba4ddcab0cc30b6c950a60cd52ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07582",
    "kind": "arxiv",
    "version": 1
  }
}