Pith Number

pith:7MUBRH7Z

pith:2013:7MUBRH7ZAYBMN6GKBXO5G7ZY5D

not attested not anchored not stored refs pending

Model-independent constraints on the cosmological anisotropic stress

2), (2) U. Bologna, (3) U. Geneva, 4), (4) African Inst. Math. Sci., Adrian Vollmer (1) ((1) U. Heidelberg, Alejandro Guarnizo (1), Cape Town), ITP, Luca Amendola (1), Martin Kunz (3, Simone Fogli (1

arxiv:1311.4765 v2 · 2013-11-19 · 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{7MUBRH7ZAYBMN6GKBXO5G7ZY5D}

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

Nonlinear Relativistic Effects on Cosmological Redshift Drift

Receipt and verification

First computed	2026-05-18T02:55:10.818097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb28189ff90602c6f8ca0dddd37f38e8cac36ae6bf0012c52530b1bc512d53e8

Aliases

arxiv: 1311.4765 · arxiv_version: 1311.4765v2 · doi: 10.48550/arxiv.1311.4765 · pith_short_12: 7MUBRH7ZAYBM · pith_short_16: 7MUBRH7ZAYBMN6GK · pith_short_8: 7MUBRH7Z

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/7MUBRH7ZAYBMN6GKBXO5G7ZY5D \
  | 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: fb28189ff90602c6f8ca0dddd37f38e8cac36ae6bf0012c52530b1bc512d53e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "258842059d1afa387d7ad423f9dd6f2b525a102bbebb94707151a02652fe3a42",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-11-19T15:04:56Z",
    "title_canon_sha256": "d5e5575b54df2dbdee85b9ec25c9090f58a431d8c60ea4d6194c0eeb815f980b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.4765",
    "kind": "arxiv",
    "version": 2
  }
}