Pith Number

pith:KO6FNEA5

pith:2022:KO6FNEA5VBELM3ZY2Y5BBWSXSF

not attested not anchored not stored refs pending

High-Precision Redshifts for Type Ia Supernovae with the Nancy Grace Roman Space Telescope P127 Prism

Alexei V. Filippenko, Benjamin Rose, Bhavin A. Joshi, Daniel Scolnic, Jr., Louis-Gregory Strolger, Patrick L. Kelly, Phillip Macias, Rebekah Hounsell, Richard Kessler, Russell E. Ryan

arxiv:2205.12949 v2 · 2022-05-25 · 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{KO6FNEA5VBELM3ZY2Y5BBWSXSF}

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	2026-07-05T05:28:23.056897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53bc56901da848b66f38d63a10da5791405a0a440d089a9be16eb1faa2be7224

Aliases

arxiv: 2205.12949 · arxiv_version: 2205.12949v2 · doi: 10.48550/arxiv.2205.12949 · pith_short_12: KO6FNEA5VBEL · pith_short_16: KO6FNEA5VBELM3ZY · pith_short_8: KO6FNEA5

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/KO6FNEA5VBELM3ZY2Y5BBWSXSF \
  | 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: 53bc56901da848b66f38d63a10da5791405a0a440d089a9be16eb1faa2be7224

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd292a4abe00434c934c1ff847ac1e36b94d0946606d88c3c7fd867b4acde24c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-05-25T17:54:39Z",
    "title_canon_sha256": "531bfb99a1817f58f113e503c4f44210b2e1bb5641ed9cf6f25c4041da91fab5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.12949",
    "kind": "arxiv",
    "version": 2
  }
}