Pith Number

pith:FXJISVMB

pith:2019:FXJISVMBNP3EG5UC4GWGP6PDXT

not attested not anchored not stored refs pending

Inquiring into the nature of the Abell 2667 Brightest Cluster Galaxy: physical properties from MUSE

A. Concas, A. Enia, A. Franceschini, A. Liu, A. Mercurio, A. Zanella, C. Mancini, D. Fadda, E. Iani, G. B. Caminha, G. Cresci, G. Rodighiero, G. Sabatini, J. Fritz, J. Vernet, L. Morselli, L. Rodriguez-Munoz, P. Cassata, P. G. Perez-Gonzalez, P. Popesso, P. Rosati, P. Tozzi, R. J. van Weeren, S. Berta

arxiv:1906.04744 v1 · 2019-06-11 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FXJISVMBNP3EG5UC4GWGP6PDXT}

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	2026-05-17T23:43:32.351942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dd28955816bf6437682e1ac67f9e3bcfa39151d75825363c0ab937516a1e420

Aliases

arxiv: 1906.04744 · arxiv_version: 1906.04744v1 · doi: 10.48550/arxiv.1906.04744 · pith_short_12: FXJISVMBNP3E · pith_short_16: FXJISVMBNP3EG5UC · pith_short_8: FXJISVMB

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/FXJISVMBNP3EG5UC4GWGP6PDXT \
  | 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: 2dd28955816bf6437682e1ac67f9e3bcfa39151d75825363c0ab937516a1e420

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ebaa738cc69db009ad749a0b92ba69e6c0c3f63ad35d653c9ead8fa26dff877",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-06-11T18:00:02Z",
    "title_canon_sha256": "1a1eb2cff69099b6d5393723a201ed79cb723b7fff8380d70dbda1e3ab09bec9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04744",
    "kind": "arxiv",
    "version": 1
  }
}