Pith Number

pith:SQXR6DX4

pith:2017:SQXR6DX4W6VXTHCF4BZ5CHMID5

not attested not anchored not stored refs pending

Constraining f(T) teleparallel gravity by Big Bang Nucleosynthesis

E.N. Saridakis, G. Lambiase, S. Capozziello

arxiv:1702.07952 v1 · 2017-02-25 · 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{SQXR6DX4W6VXTHCF4BZ5CHMID5}

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	2026-05-18T00:34:51.762922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

942f1f0efcb7ab799c45e073d11d881f4c27391957a0bcc97ade3a43f79cf784

Aliases

arxiv: 1702.07952 · arxiv_version: 1702.07952v1 · doi: 10.48550/arxiv.1702.07952 · pith_short_12: SQXR6DX4W6VX · pith_short_16: SQXR6DX4W6VXTHCF · pith_short_8: SQXR6DX4

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/SQXR6DX4W6VXTHCF4BZ5CHMID5 \
  | 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: 942f1f0efcb7ab799c45e073d11d881f4c27391957a0bcc97ade3a43f79cf784

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13305f4049e8a2f48da961a137cb485f59dc3471fef0961695faf02b6dc69916",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-02-25T21:50:36Z",
    "title_canon_sha256": "5ccbd1e93eaa9fd180c5a1cdef9c2fadcbf1365704eefa1776480365838b617c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07952",
    "kind": "arxiv",
    "version": 1
  }
}