Pith Number

pith:PXPJJXY2

pith:2014:PXPJJXY2MIELFQ5GRUL7FR5RAQ

not attested not anchored not stored refs pending

Quantifying the impact of future Sandage-Loeb test data on dark energy constraints

Jia-Jia Geng, Jing-Fei Zhang, Xin Zhang

arxiv:1404.5407 v3 · 2014-04-22 · astro-ph.CO · 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{PXPJJXY2MIELFQ5GRUL7FR5RAQ}

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

Mapping the redshift drift at various redshifts through cosmography

Receipt and verification

First computed	2026-05-18T02:48:25.767693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dde94df1a6208b2c3a68d17f2c7b1041b912137863f7e48c7f89a15e2ebecb1

Aliases

arxiv: 1404.5407 · arxiv_version: 1404.5407v3 · doi: 10.48550/arxiv.1404.5407 · pith_short_12: PXPJJXY2MIEL · pith_short_16: PXPJJXY2MIELFQ5G · pith_short_8: PXPJJXY2

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/PXPJJXY2MIELFQ5GRUL7FR5RAQ \
  | 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: 7dde94df1a6208b2c3a68d17f2c7b1041b912137863f7e48c7f89a15e2ebecb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72386144e512acbf44f64cfa8bef0373d69bd2e5730c99e90cad14877fcbd097",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-04-22T07:43:16Z",
    "title_canon_sha256": "777d74f9cafbab64f68ca59522a3bc5c3606b7855dfb7a8b33390237c9cdfd33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5407",
    "kind": "arxiv",
    "version": 3
  }
}