Pith Number

pith:EPRKDDAF

pith:2015:EPRKDDAFWWHM2OPZOCSCGBPJBS

not attested not anchored not stored refs pending

Power-law and intermediate inflationary models in f(T)-gravity

A. Abdolmaleki, K. Karami, K. Rezazadeh

arxiv:1509.08769 v2 · 2015-09-26 · 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{EPRKDDAFWWHM2OPZOCSCGBPJBS}

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	2026-05-18T01:21:36.960521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23e2a18c05b58ecd39f970a42305e90c94c6e4fb0a6649b0337f80cf54ce75b7

Aliases

arxiv: 1509.08769 · arxiv_version: 1509.08769v2 · doi: 10.48550/arxiv.1509.08769 · pith_short_12: EPRKDDAFWWHM · pith_short_16: EPRKDDAFWWHM2OPZ · pith_short_8: EPRKDDAF

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/EPRKDDAFWWHM2OPZOCSCGBPJBS \
  | 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: 23e2a18c05b58ecd39f970a42305e90c94c6e4fb0a6649b0337f80cf54ce75b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef55ba8d3251f9b73e49a5b242030ce00ea3ac86ab1c1b91442b21da9249cc0a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-09-26T18:36:58Z",
    "title_canon_sha256": "1628b8bf2005f754c7c008a4dc967a6b916a070e9b2899dce38136b4c0e6ed77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08769",
    "kind": "arxiv",
    "version": 2
  }
}