Pith Number

pith:UY5VMCTT

pith:2013:UY5VMCTT24JEICVICE5S35IDIV

not attested not anchored not stored refs pending

Improving Dark Energy Constraints with High Redshift Type Ia Supernovae from CANDELS and CLASH

Adam G. Riess, Dan Coe, Irene Sendra, Marc Postman, Ruth Lazkoz, Steven A. Rodney, Tom Broadhurst, Vincenzo Salzano

arxiv:1307.0820 v1 · 2013-07-02 · 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{UY5VMCTT24JEICVICE5S35IDIV}

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	2026-05-18T03:05:18.330716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a63b560a73d712440aa8113b2df50345670360b169e36622c04c8bd6893881b7

Aliases

arxiv: 1307.0820 · arxiv_version: 1307.0820v1 · doi: 10.48550/arxiv.1307.0820 · pith_short_12: UY5VMCTT24JE · pith_short_16: UY5VMCTT24JEICVI · pith_short_8: UY5VMCTT

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/UY5VMCTT24JEICVICE5S35IDIV \
  | 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: a63b560a73d712440aa8113b2df50345670360b169e36622c04c8bd6893881b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d33cb11f4cfa4b8651504dfdee54113ee280bf072d570d410128e1de1edc1171",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-07-02T20:00:03Z",
    "title_canon_sha256": "5f7f2697e0797b490b8f4a2c3d2b3c7ed071162e1e3fc16ee0ea9c8a03edefa9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0820",
    "kind": "arxiv",
    "version": 1
  }
}