Pith Number

pith:TGUN6IKO

pith:2026:TGUN6IKOFP3C26VJDCMFXJRAC2

not attested not anchored not stored refs pending

The Fornax Cluster VLT Spectroscopic Survey - V. Mass modelling of the BCG NGC 1399 out to 150 kpc

Avinash Chaturvedi, Chiara Spiniello, Glenn van de Ven, Katja Fahrion, Maurizio Paolillo, Michael Hilker, Michele Cantiello, Nicola R. Napolitano, Sabine Thater, Tadeja Ver\v{s}i\v{c}

arxiv:2608.02730 v1 · 2026-08-03 · 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{TGUN6IKOFP3C26VJDCMFXJRAC2}

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	2026-08-05T00:39:43.018995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99a8df214e2bf62d7aa918985ba6201698e036c7c6342559befda4386c36c0db

Aliases

arxiv: 2608.02730 · arxiv_version: 2608.02730v1 · doi: 10.48550/arxiv.2608.02730 · pith_short_12: TGUN6IKOFP3C · pith_short_16: TGUN6IKOFP3C26VJ · pith_short_8: TGUN6IKO

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/TGUN6IKOFP3C26VJDCMFXJRAC2 \
  | 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: 99a8df214e2bf62d7aa918985ba6201698e036c7c6342559befda4386c36c0db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "870bb1d9034de121d1d70d95ef3bdaea1b69367f26120237f0b8dbf9cc5c5a26",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-08-03T18:00:02Z",
    "title_canon_sha256": "35a1efc76f70590fc254c821c896e91289da3b55cba1672f60238efc9307c64c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.02730",
    "kind": "arxiv",
    "version": 1
  }
}