Pith Number

pith:GFZ7CY7D

pith:2018:GFZ7CY7DPB4PIJTVPA5HLKDZ27

not attested not anchored not stored refs pending

Investigating scalar-tensor-gravity with statistics of the cosmic large-scale structure

Alessio Spurio Mancini, Bj\"orn Malte Sch\"afer, Philipp M. Merkel, Robert Reischke

arxiv:1804.02441 v2 · 2018-04-06 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GFZ7CY7DPB4PIJTVPA5HLKDZ27}

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.

Receipt and verification

First computed	2026-05-17T23:52:53.184761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3173f163e37878f42675783a75a879d7fd13b98b24310257338fd6ca7ce712d1

Aliases

arxiv: 1804.02441 · arxiv_version: 1804.02441v2 · doi: 10.48550/arxiv.1804.02441 · pith_short_12: GFZ7CY7DPB4P · pith_short_16: GFZ7CY7DPB4PIJTV · pith_short_8: GFZ7CY7D

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/GFZ7CY7DPB4PIJTVPA5HLKDZ27 \
  | 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: 3173f163e37878f42675783a75a879d7fd13b98b24310257338fd6ca7ce712d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b417c1d6cbea8e37c1790ff235213808428597967dd44fc238ccb29798d396a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-04-06T19:59:33Z",
    "title_canon_sha256": "e5f54026f7874cb13b4d5c8e1263c219f5a2e24a93464a1a6194bdd37864587c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.02441",
    "kind": "arxiv",
    "version": 2
  }
}