Pith Number

pith:WLMEUL7G

pith:2017:WLMEUL7GFEXAVV7UW2LN5OSMHM

not attested not anchored not stored refs pending

The Linear Point: A cleaner cosmological standard ruler

Glenn D. Starkman, Idit Zehavi, Pier-Stefano Corasaniti, Ravi K. Sheth, Stefano Anselmi

arxiv:1703.01275 v2 · 2017-03-03 · astro-ph.CO · gr-qc · 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{WLMEUL7GFEXAVV7UW2LN5OSMHM}

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	2026-05-18T00:10:32.407015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2d84a2fe6292e0ad7f4b696deba4c3b23ce23996aa4286e66117112cccb1c76

Aliases

arxiv: 1703.01275 · arxiv_version: 1703.01275v2 · doi: 10.48550/arxiv.1703.01275 · pith_short_12: WLMEUL7GFEXA · pith_short_16: WLMEUL7GFEXAVV7U · pith_short_8: WLMEUL7G

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/WLMEUL7GFEXAVV7UW2LN5OSMHM \
  | 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: b2d84a2fe6292e0ad7f4b696deba4c3b23ce23996aa4286e66117112cccb1c76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75ff768a3ceef9ccece5b52018be1a2476ccac65484f01ada1fcf33515f66689",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-03-03T18:18:58Z",
    "title_canon_sha256": "361026fe16e69d6ffbfc68792be0aaa8098cd8d05684fdb9ac94efe63f4617b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01275",
    "kind": "arxiv",
    "version": 2
  }
}