Pith Number

pith:S3LU5KPK

pith:2019:S3LU5KPKFNBAQPYYIAFH3HSLF7

not attested not anchored not stored refs pending

Dark Energy and Modified Gravity

An\v{z}e Slosar, Daniel Eisenstein, Jeremy Sakstein, Martin White, Mustapha Ishak-Boushaki, Phil Marshall, Rachel Mandelbaum, Ren\'ee Hlo\v{z}ek, Tamara Davis

arxiv:1903.12016 v1 · 2019-03-28 · astro-ph.CO

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

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

2 papers in Pith

Updates on dipolar anisotropy in local measurements of the Hubble constant from Cosmicflows-4

From Large Telescopes to the MUltiplexed Survey Telescope (MUST)

Receipt and verification

First computed	2026-05-17T23:49:58.328819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96d74ea9ea2b42083f18400a7d9e4b2feee6c5ae4c9c4519affa6c9e2a5f11f7

Aliases

arxiv: 1903.12016 · arxiv_version: 1903.12016v1 · doi: 10.48550/arxiv.1903.12016 · pith_short_12: S3LU5KPKFNBA · pith_short_16: S3LU5KPKFNBAQPYY · pith_short_8: S3LU5KPK

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/S3LU5KPKFNBAQPYYIAFH3HSLF7 \
  | 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: 96d74ea9ea2b42083f18400a7d9e4b2feee6c5ae4c9c4519affa6c9e2a5f11f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1201340b4671f97d4a654532c054fa40dda1c2fbc472f33fa516ff1b156c6d31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-03-28T14:45:22Z",
    "title_canon_sha256": "5150e3540b736bca3034b9f9a532ce3caaf36574ff874d01cae77383c07477a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.12016",
    "kind": "arxiv",
    "version": 1
  }
}