Pith Number

pith:TDDICHMZ

pith:2022:TDDICHMZXWBRS3M3RJDQ4PBI37

not attested not anchored not stored refs pending

A Synthetic Roman Space Telescope High-Latitude Time-Domain Survey: Supernovae in the Deep Field

Adam G. Riess, Alexei V. Filippenko, Benjamin M. Rose, Bhavin A. Joshi, Brodie Popovic, Caleb Duff, Dan Scolnic, David O. Jones, Heyang Long, Kevin X. Wang, Masaya Yamamoto, M. A. Troxel, Phillip Macias, Rebekah Hounsell, Ryan J. Foley, Saurabh W. Jha, Steven A. Rodney

arxiv:2204.13553 v2 · 2022-04-28 · 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{TDDICHMZXWBRS3M3RJDQ4PBI37}

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	2026-07-05T06:23:53.697132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98c6811d99bd83196d9b8a470e3c28dfddda92c3eb43406ba1005161d58bd329

Aliases

arxiv: 2204.13553 · arxiv_version: 2204.13553v2 · doi: 10.48550/arxiv.2204.13553 · pith_short_12: TDDICHMZXWBR · pith_short_16: TDDICHMZXWBRS3M3 · pith_short_8: TDDICHMZ

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/TDDICHMZXWBRS3M3RJDQ4PBI37 \
  | 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: 98c6811d99bd83196d9b8a470e3c28dfddda92c3eb43406ba1005161d58bd329

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb6d407c20fa3d294ce6098e61194c4be892c3f73073dd741fd75e00de9dd4cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-04-28T15:07:26Z",
    "title_canon_sha256": "21cd414a124f227c4754efd8544c49dc892cc08d0b361cdea74f589925f1c542"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.13553",
    "kind": "arxiv",
    "version": 2
  }
}