Pith Number

pith:MDEG4IBK

pith:2012:MDEG4IBKS6QQHF3TZ6RO6LU77O

not attested not anchored not stored refs pending

Model Independent Tests of Cosmic Growth vs Expansion

Alex G. Kim, Arman Shafieloo, Eric V. Linder

arxiv:1211.6128 v2 · 2012-11-26 · 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{MDEG4IBKS6QQHF3TZ6RO6LU77O}

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

Model-Independent Reconstruction of Quintessence Potential and Kinetic Energy from DESI DR2 and Pantheon+ Supernovae

Extended Dark Energy analysis using DESI DR2 BAO measurements

Receipt and verification

First computed	2026-05-18T03:22:26.892140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60c86e202a97a1039773cfa2ef2e9ffbb46fc8642c30d2e4788b9c386d44a206

Aliases

arxiv: 1211.6128 · arxiv_version: 1211.6128v2 · doi: 10.48550/arxiv.1211.6128 · pith_short_12: MDEG4IBKS6QQ · pith_short_16: MDEG4IBKS6QQHF3T · pith_short_8: MDEG4IBK

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/MDEG4IBKS6QQHF3TZ6RO6LU77O \
  | 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: 60c86e202a97a1039773cfa2ef2e9ffbb46fc8642c30d2e4788b9c386d44a206

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99652d8da60ae943c5c215501f950ccaec53935b7ee14a4ff49589da1e342ba8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-11-26T21:02:56Z",
    "title_canon_sha256": "152b5fd5b3b7312033a6a1a9cfcb2f9415c58ce1c1900784c5589dc04a97834d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.6128",
    "kind": "arxiv",
    "version": 2
  }
}