Pith Number

pith:T5Z46PE3

pith:2019:T5Z46PE3RZA3VKGA47E3STL7WY

not attested not anchored not stored refs pending

The Fornax 3D project: a two-dimensional view of the stellar initial mass function in the massive lenticular galaxy FCC 167

D. A. Gadotti, E. Iodice, E. M. Corsini, F. La Barbera, F. Pinna, G. van de Ven, I. Martin-Navarro, J. Falcon-Barroso, L. Coccato, L. Zhu, M. Lyubenova, M. Sarzi, P. T. de Zeeuw, R. M. McDermid, S. Viaene

arxiv:1903.10514 v1 · 2019-03-25 · 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{T5Z46PE3RZA3VKGA47E3STL7WY}

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	2026-05-17T23:42:20.369427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f73cf3c9b8e41baa8c0e7c9b94d7fb62fe61588bda821601c58fe2e909ca460

Aliases

arxiv: 1903.10514 · arxiv_version: 1903.10514v1 · doi: 10.48550/arxiv.1903.10514 · pith_short_12: T5Z46PE3RZA3 · pith_short_16: T5Z46PE3RZA3VKGA · pith_short_8: T5Z46PE3

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/T5Z46PE3RZA3VKGA47E3STL7WY \
  | 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: 9f73cf3c9b8e41baa8c0e7c9b94d7fb62fe61588bda821601c58fe2e909ca460

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93e0276e06821e4c8dfd586252ac50df98e1d57484314a8c96c0af19943ac352",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-25T18:00:03Z",
    "title_canon_sha256": "6486ccb4cfe785d740e6bc52caf8891dec184932ea6b86b9812a2b640c4a0706"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10514",
    "kind": "arxiv",
    "version": 1
  }
}