Pith Number

pith:37IUI6LN

pith:2015:37IUI6LNRERSZQFW4JBW7HASMZ

not attested not anchored not stored refs pending

Intermediate evolution using SNIa, and BAO

O. Herrera, V.H. Cardenas

arxiv:1509.04924 v1 · 2015-09-16 · 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{37IUI6LNRERSZQFW4JBW7HASMZ}

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	2026-05-18T01:28:46.023701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfd144796d89232cc0b6e2436f9c12664f2b89755657869364fbe7fbccf9eacc

Aliases

arxiv: 1509.04924 · arxiv_version: 1509.04924v1 · doi: 10.48550/arxiv.1509.04924 · pith_short_12: 37IUI6LNRERS · pith_short_16: 37IUI6LNRERSZQFW · pith_short_8: 37IUI6LN

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/37IUI6LNRERSZQFW4JBW7HASMZ \
  | 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: dfd144796d89232cc0b6e2436f9c12664f2b89755657869364fbe7fbccf9eacc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d668fa55a71d48ec616dba8ee00c8363e777a2fc3a572b146814d9ed1c2f7c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-09-16T14:04:22Z",
    "title_canon_sha256": "ed14d7e421dd076ce0c41fa939c5e586276262ea48b0baf9530f75af24413dbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04924",
    "kind": "arxiv",
    "version": 1
  }
}