Pith Number

pith:XZHHNV33

pith:2015:XZHHNV33CEE74HGCTU24FJYZAW

not attested not anchored not stored refs pending

Kantowski-Sachs Universe Models in $f(T)$ Theory of Gravity

M. Jamil Amir, M. Yussouf

arxiv:1502.00777 v1 · 2015-02-03 · 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{XZHHNV33CEE74HGCTU24FJYZAW}

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	2026-05-18T02:28:04.332971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be4e76d77b1109fe1cc29d35c2a71905b8c3bf5e1bdaf6f27808f93a0cd16ff5

Aliases

arxiv: 1502.00777 · arxiv_version: 1502.00777v1 · doi: 10.48550/arxiv.1502.00777 · pith_short_12: XZHHNV33CEE7 · pith_short_16: XZHHNV33CEE74HGC · pith_short_8: XZHHNV33

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/XZHHNV33CEE74HGCTU24FJYZAW \
  | 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: be4e76d77b1109fe1cc29d35c2a71905b8c3bf5e1bdaf6f27808f93a0cd16ff5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b5d59da6560b2f4ce7e22587548a1dd5ddb59df873ceeaad9c30d77e7109588",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-02-03T08:27:45Z",
    "title_canon_sha256": "ff026ba59be0095e9e11fd8d86ec1aed68269fe4b8c7fadd9d3141b877972211"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00777",
    "kind": "arxiv",
    "version": 1
  }
}