Pith Number

pith:LVYRGSI4

pith:2013:LVYRGSI4CTCX7OLNOAI3OVZYV2

not attested not anchored not stored refs pending

Color Dispersion and Milky Way Reddening Among Type Ia Supernovae

Adam G. Riess, Armin Rest, Daniel M. Scolnic, David O. Jones, Dillon J. Brout, Ryan J. Foley, Steven A. Rodney

arxiv:1306.4050 v1 · 2013-06-18 · 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{LVYRGSI4CTCX7OLNOAI3OVZYV2}

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	2026-05-18T01:49:15.867919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d7113491c14c57fb96d7011b75738aea477bb46ef01a33b7382d8b2a4b82cc5

Aliases

arxiv: 1306.4050 · arxiv_version: 1306.4050v1 · doi: 10.48550/arxiv.1306.4050 · pith_short_12: LVYRGSI4CTCX · pith_short_16: LVYRGSI4CTCX7OLN · pith_short_8: LVYRGSI4

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/LVYRGSI4CTCX7OLNOAI3OVZYV2 \
  | 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: 5d7113491c14c57fb96d7011b75738aea477bb46ef01a33b7382d8b2a4b82cc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74ffb4542d6cfc836bcb266f684ab4b36d5ba0b5164d7ce4a5434ab4ccfab0f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-06-18T00:19:23Z",
    "title_canon_sha256": "a7ee4d19e707e4e37c90ca6d49d2f357715404b721d68fb0c616d7af7d985c01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.4050",
    "kind": "arxiv",
    "version": 1
  }
}