Pith Number

pith:62BWITGE

pith:2003:62BWITGEWM7RK2DSPNWJRQUXLZ

not attested not anchored not stored refs pending

Identification of Type Ia Supernovae at Redshift 1.3 and Beyond with the Advanced Camera for Surveys on HST

Adam G. Riess, Alexei V. Filippenko, Anton Koekemoer, Bahram Mobasher, Bruno Leibundgut, Henry C. Ferguson, John Tonry, Louis-Gregory Strolger, Mark Dickinson, Mauro Giavalisco, Nino Panagia, Norman A. Grogin, Peter Challis, Robert P. Kirshner, Ryan Chornock, Stefano Casertano, Weidong Li, Zlatan Tsvetanov

arxiv:astro-ph/0308185 v1 · 2003-08-11 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{62BWITGEWM7RK2DSPNWJRQUXLZ}

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	2026-05-18T01:07:33.377151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f683644cc4b33f1568727b6c98c2975e7f650e61628151b07983e960430dc946

Aliases

arxiv: astro-ph/0308185 · arxiv_version: astro-ph/0308185v1 · doi: 10.48550/arxiv.astro-ph/0308185 · pith_short_12: 62BWITGEWM7R · pith_short_16: 62BWITGEWM7RK2DS · pith_short_8: 62BWITGE

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/62BWITGEWM7RK2DSPNWJRQUXLZ \
  | 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: f683644cc4b33f1568727b6c98c2975e7f650e61628151b07983e960430dc946

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3de5b8a5daa28d31add6e94526496aaf9ff6497562c2c5f867db3201054d4c35",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-08-11T19:15:58Z",
    "title_canon_sha256": "931b68e164072d03d26a52bae153d9b0e131d0bc74e70795e43f7724d9e6749a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0308185",
    "kind": "arxiv",
    "version": 1
  }
}