Pith Number

pith:EFXIFOLA

pith:2011:EFXIFOLAA5ZLWAILLIKKT527MD

not attested not anchored not stored refs pending

Existence of relativistic stars in f(T) gravity

Atifah Mussa, Christian G. Boehmer, Nicola Tamanini

arxiv:1107.4455 v2 · 2011-07-22 · gr-qc · 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{EFXIFOLAA5ZLWAILLIKKT527MD}

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	2026-05-18T03:41:11.119457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

216e82b9600772bb010b5a14a9f75f60f3d9dd64ce53619489da2bcc888cf1ae

Aliases

arxiv: 1107.4455 · arxiv_version: 1107.4455v2 · doi: 10.48550/arxiv.1107.4455 · pith_short_12: EFXIFOLAA5ZL · pith_short_16: EFXIFOLAA5ZLWAIL · pith_short_8: EFXIFOLA

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/EFXIFOLAA5ZLWAILLIKKT527MD \
  | 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: 216e82b9600772bb010b5a14a9f75f60f3d9dd64ce53619489da2bcc888cf1ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a6e29fd40347ec9ed6d4c4a08eb50466bb9de2e0fb81dfee56662794d4198ec",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-07-22T09:10:11Z",
    "title_canon_sha256": "39c65205e827b4de557de72f39c4282674f3a62ddb23c84ecc211edfce3793d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4455",
    "kind": "arxiv",
    "version": 2
  }
}