Pith Number

pith:ELZY665H

pith:2011:ELZY665HMRNESFJL6RSYHCSPYO

not attested not anchored not stored refs pending

Cosmological tests of General Relativity: a principal component analysis

Alessandra Silvestri, Alireza Hojjati, Gong-Bo Zhao, Kazuya Koyama, Levon Pogosian, Robert Crittenden

arxiv:1111.3960 v2 · 2011-11-16 · 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{ELZY665HMRNESFJL6RSYHCSPYO}

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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

The Confrontation between General Relativity and Experiment

Receipt and verification

First computed	2026-05-18T04:02:26.976995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22f38f7ba7645a49152bf465838a4fc38b23383bacdfffa88a39489c777234f7

Aliases

arxiv: 1111.3960 · arxiv_version: 1111.3960v2 · doi: 10.48550/arxiv.1111.3960 · pith_short_12: ELZY665HMRNE · pith_short_16: ELZY665HMRNESFJL · pith_short_8: ELZY665H

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/ELZY665HMRNESFJL6RSYHCSPYO \
  | 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: 22f38f7ba7645a49152bf465838a4fc38b23383bacdfffa88a39489c777234f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "886f3aaaf799356739355b585169697f1c955e7b1f7e5053745a0c861ec991e1",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-11-16T21:02:44Z",
    "title_canon_sha256": "ff736d2c0c059f06fa5ec6c98b27dec5ba560d2cf4e813b80a7a26748a3131a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3960",
    "kind": "arxiv",
    "version": 2
  }
}