Pith Number

pith:VBUHBGDY

pith:2007:VBUHBGDYQLAPMMVZMGPI7GDTSM

not attested not anchored not stored refs pending

Comparison of Standard Ruler and Standard Candle constraints on Dark Energy Models

L. Perivolaropoulos, R. Lazkoz, S. Nesseris

arxiv:0712.1232 v2 · 2007-12-08 · astro-ph · gr-qc · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VBUHBGDYQLAPMMVZMGPI7GDTSM}

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

Can Distance Duality Violation Save Late-time Solutions to the Hubble Tension?

Receipt and verification

First computed	2026-07-04T15:43:04.235207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a86870987882c0f632b9619e8f9873930f6b0ee454418b2155613dfef81111f4

Aliases

arxiv: 0712.1232 · arxiv_version: 0712.1232v2 · doi: 10.48550/arxiv.0712.1232 · pith_short_12: VBUHBGDYQLAP · pith_short_16: VBUHBGDYQLAPMMVZ · pith_short_8: VBUHBGDY

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/VBUHBGDYQLAPMMVZMGPI7GDTSM \
  | 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: a86870987882c0f632b9619e8f9873930f6b0ee454418b2155613dfef81111f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f930fda254186ef02738905dab4770c7d96f03cbe06827f5bb98c22fcf7589c1",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-12-08T07:52:25Z",
    "title_canon_sha256": "293246ce23faae84d1165113f8e89ef7f445b9e707dc5c59c300f4cf4bd05890"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.1232",
    "kind": "arxiv",
    "version": 2
  }
}