Pith Number

pith:CHRDZ3ZS

pith:2010:CHRDZ3ZSMOH2TJBZ3H3Y6XPWAN

not attested not anchored not stored refs pending

Reducing Zero-point Systematics in Dark Energy Supernova Experiments

A. Bonissent, A. G. Kim, A. Stebbins, C. Stoughton, D. Gerdes, D. Tucker, E. V. Linder, G. Bernstein, G. Kushner, H. Shukla, J. Christiansen, L. Faccioli, L. Gladney, M. Brown, N. Connolly, N. Mostek, R. Miquel, S. Deustua, S. McKee, W. Carithers

arxiv:1004.3511 v2 · 2010-04-20 · 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{CHRDZ3ZSMOH2TJBZ3H3Y6XPWAN}

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	2026-05-18T04:22:01.039246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11e23cef32638fa9a439d9f78f5df60351462cff5e624db49e907672012f2793

Aliases

arxiv: 1004.3511 · arxiv_version: 1004.3511v2 · doi: 10.48550/arxiv.1004.3511 · pith_short_12: CHRDZ3ZSMOH2 · pith_short_16: CHRDZ3ZSMOH2TJBZ · pith_short_8: CHRDZ3ZS

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/CHRDZ3ZSMOH2TJBZ3H3Y6XPWAN \
  | 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: 11e23cef32638fa9a439d9f78f5df60351462cff5e624db49e907672012f2793

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d3f1fba33bd656b298c15b8e39d7695d5e2099d7743fa59320d91d1ce1df243",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-04-20T17:35:33Z",
    "title_canon_sha256": "2bff4b535edc0c1a462c8b05c41609870ea0f45345355b7efc178e64f219269d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.3511",
    "kind": "arxiv",
    "version": 2
  }
}