Pith Number

pith:XLJTTCEQ

pith:2012:XLJTTCEQUMPW5CDHVIFELWTS4G

not attested not anchored not stored refs pending

Extending BEAMS to incorporate correlated systematic uncertainties

Bruce A. Bassett, James Newling, Martin Kunz, Mat Smith, Melvin Varughese, Michelle Lochner, Ren\'ee Hlozek

arxiv:1205.3493 v4 · 2012-05-15 · astro-ph.CO · 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{XLJTTCEQUMPW5CDHVIFELWTS4G}

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	2026-05-18T02:21:10.340991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bad3398890a31f6e8867aa0a45da72e1ab372aeed88bd6e6ea6e24b129d8944d

Aliases

arxiv: 1205.3493 · arxiv_version: 1205.3493v4 · doi: 10.48550/arxiv.1205.3493 · pith_short_12: XLJTTCEQUMPW · pith_short_16: XLJTTCEQUMPW5CDH · pith_short_8: XLJTTCEQ

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/XLJTTCEQUMPW5CDHVIFELWTS4G \
  | 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: bad3398890a31f6e8867aa0a45da72e1ab372aeed88bd6e6ea6e24b129d8944d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15e47ad1ccac99a47c943db789997d2df58518bc8dbc4f358563f13f4a42ba48",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-05-15T20:00:01Z",
    "title_canon_sha256": "bcb87789545388ef0c9da08f81e9d476b85fcd6384550bd75a7c86dc04de4919"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.3493",
    "kind": "arxiv",
    "version": 4
  }
}