Pith Number

pith:UYH22MQY

pith:2008:UYH22MQYPVNX6U7TG5BZK36IQD

not attested not anchored not stored refs pending

Transition Redshift: New Kinematic Constraints from Supernovae

J. A. S. Lima, J. V. Cunha

arxiv:0805.1261 v2 · 2008-05-09 · astro-ph · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UYH22MQYPVNX6U7TG5BZK36IQD}

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

1 paper in Pith

Do we really need alternatives to the $\omega_0\omega_a$CDM parameterization after the DESI DR2?

Receipt and verification

First computed	2026-05-18T04:29:33.675933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a60fad32187d5b7f53f33743956fc880f2d0e826de4f357ab5166965fa37562a

Aliases

arxiv: 0805.1261 · arxiv_version: 0805.1261v2 · doi: 10.48550/arxiv.0805.1261 · pith_short_12: UYH22MQYPVNX · pith_short_16: UYH22MQYPVNX6U7T · pith_short_8: UYH22MQY

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/UYH22MQYPVNX6U7TG5BZK36IQD \
  | 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: a60fad32187d5b7f53f33743956fc880f2d0e826de4f357ab5166965fa37562a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69fddd50b840b8ed2bd606de05cf0d1807ec0182cd1cb8fcb73c00b0558d225f",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-05-09T02:02:38Z",
    "title_canon_sha256": "53c0399e468162b5e7f7daf6762cad2a9ed0658a51732ef3f036602fa1d5632f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.1261",
    "kind": "arxiv",
    "version": 2
  }
}