Pith Number

pith:PTFVXWMS

pith:2025:PTFVXWMST5HQMM2IJBTH4KRGDU

not attested not anchored not stored refs pending

The Dark Energy Bedrock All-Sky Supernova Program: Motivation, Design, Implementation, and Preliminary Data Release

Adam G. Riess, Alex Drlica-Wagner, Armin Rest, Bailey Martin, Brad E. Tucker, Brian Schmidt, Christopher Lidman, Daniel Scolnic, Dillon Brout, Dingyuan Cao, Erik R. Peterson, Gautham Narayan, K. Auchett, Kenneth Herner, Liana Rauf, Maria Acevedo, Masao Sako, Noor Ali, Nora F. Sherman, Patrick Armstrong, Peter S. Ferguson, Rebecca C. Chen, Xianzhe TZ Tang

arxiv:2508.10878 v1 · 2025-08-14 · 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{PTFVXWMST5HQMM2IJBTH4KRGDU}

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.

Cited by

2 papers in Pith

On the origin of the environmental step: A BayeSN view of the ZTF SN Ia DR2

Receipt and verification

First computed	2026-07-05T11:54:04.247442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ccb5bd9929f4f06334848667e2a261d153f07bfaaa0dc0484776303327d1b23

Aliases

arxiv: 2508.10878 · arxiv_version: 2508.10878v1 · doi: 10.48550/arxiv.2508.10878 · pith_short_12: PTFVXWMST5HQ · pith_short_16: PTFVXWMST5HQMM2I · pith_short_8: PTFVXWMS

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/PTFVXWMST5HQMM2IJBTH4KRGDU \
  | 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: 7ccb5bd9929f4f06334848667e2a261d153f07bfaaa0dc0484776303327d1b23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acfdf3a84c0699be74727f227b886e94dfaa780b43201750a1447f1a904aaac2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-08-14T17:48:41Z",
    "title_canon_sha256": "6b93ffaaa215b6c4f6c6e278eca440d732c0be993262f3c8056809269954a6d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.10878",
    "kind": "arxiv",
    "version": 1
  }
}