Pith Number

pith:IR64B2QF

pith:2016:IR64B2QFRZURS3VLUKHIM34IA6

not attested not anchored not stored refs pending

The VLT LEGA-C Spectroscopic Survey: The Physics of Galaxies at a Lookback Time of 7 Gyr

A. Gallazzi, A. Muzzin, A. van der Wel, C. Pacifici, C. Wolf, D. Sobral, E.F. Bell, G. Brammer, H.-W. Rix, I. Labbe, J.C. Munoz-Mateos, J. van de Sande, K. Noeske, M. Franx, M.V. Maseda, P. Chauke, P.G. van Dokkum, R. Bezanson, S. Charlot, V. Wild

arxiv:1603.05479 v1 · 2016-03-17 · 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{IR64B2QFRZURS3VLUKHIM34IA6}

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	2026-05-18T01:15:41.621181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

447dc0ea058e69196eaba28e866f88078d14447f77851e8382775bdfc7fcc946

Aliases

arxiv: 1603.05479 · arxiv_version: 1603.05479v1 · doi: 10.48550/arxiv.1603.05479 · pith_short_12: IR64B2QFRZUR · pith_short_16: IR64B2QFRZURS3VL · pith_short_8: IR64B2QF

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/IR64B2QFRZURS3VLUKHIM34IA6 \
  | 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: 447dc0ea058e69196eaba28e866f88078d14447f77851e8382775bdfc7fcc946

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c60cc53f017a35fa311dcc4862cb0ba770677bd5a38c31ff83a7bcc00d73dd80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-03-17T13:36:26Z",
    "title_canon_sha256": "66deda69763b4d593aeb3f63388df7882ac471b582be74eefd4922db7d7ccf54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.05479",
    "kind": "arxiv",
    "version": 1
  }
}