Pith Number

pith:WJEAVJZB

pith:2019:WJEAVJZBO7VQBJLKFQQEZB2WHM

not attested not anchored not stored refs pending

Future constraints on the gravitational slip with the mass profiles of galaxy clusters

Andrea Biviano, Ippocratis D. Saltas, Lorenzo Pizzuti, Luca Amendola, Santiago Casas

arxiv:1901.01961 v1 · 2019-01-07 · 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{WJEAVJZBO7VQBJLKFQQEZB2WHM}

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	2026-05-17T23:50:22.033211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2480aa72177eb00a56a2c204c87563b368acc16a7605cbe512236bd8e1d738e

Aliases

arxiv: 1901.01961 · arxiv_version: 1901.01961v1 · doi: 10.48550/arxiv.1901.01961 · pith_short_12: WJEAVJZBO7VQ · pith_short_16: WJEAVJZBO7VQBJLK · pith_short_8: WJEAVJZB

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/WJEAVJZBO7VQBJLKFQQEZB2WHM \
  | 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: b2480aa72177eb00a56a2c204c87563b368acc16a7605cbe512236bd8e1d738e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46e1d6107249b913abaffd2a8c7a2f430e774ae4e3bea62f62972c9235d0e417",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-01-07T18:32:38Z",
    "title_canon_sha256": "396da1cc7d112d9b638a0451b5490f984d8b594b8bc45f3fd4e9801030598def"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01961",
    "kind": "arxiv",
    "version": 1
  }
}