Pith Number

pith:LXDCS4MO

pith:2012:LXDCS4MO3BXGGXOIP5JJN2NCFQ

not attested not anchored not stored refs pending

Testing a DBI model for the unification of dark matter and dark energy with Gamma-Ray Bursts

Ariadna Montiel, Nora Bret\'on

arxiv:1202.2970 v1 · 2012-02-14 · 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{LXDCS4MO3BXGGXOIP5JJN2NCFQ}

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	2026-05-18T01:58:28.785627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dc629718ed86e635dc87f5296e9a22c3bb5000a96b6e571a5e1446d048598e5

Aliases

arxiv: 1202.2970 · arxiv_version: 1202.2970v1 · doi: 10.48550/arxiv.1202.2970 · pith_short_12: LXDCS4MO3BXG · pith_short_16: LXDCS4MO3BXGGXOI · pith_short_8: LXDCS4MO

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/LXDCS4MO3BXGGXOIP5JJN2NCFQ \
  | 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: 5dc629718ed86e635dc87f5296e9a22c3bb5000a96b6e571a5e1446d048598e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0ebd0e050490d23d40d9e1f60ad03255f318fefd43f90fff8e3b8ce357372b5",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-02-14T09:14:27Z",
    "title_canon_sha256": "428f1faca777f5ee4360f1625d28b0bc6aaf70ccd769c0e909b232d9d9df2030"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2970",
    "kind": "arxiv",
    "version": 1
  }
}