Pith Number

pith:UVRSMZI6

pith:2018:UVRSMZI6QN6EZV76V3FO2YNURP

not attested not anchored not stored refs pending

Energy Constraints and Phenomenon of Cosmic Evolution in $f(T,B)$ Framework

Iftikhar Ahmad, M. Atif Fayyaz, M. Zubair, Saira Waheed

arxiv:1807.07399 v1 · 2018-07-10 · physics.gen-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UVRSMZI6QN6EZV76V3FO2YNURP}

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	2026-05-18T00:01:01.758896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a56326651e837c4cd7feaecaed61b48bc04b2f7c0a441e349cb84caee2b43b86

Aliases

arxiv: 1807.07399 · arxiv_version: 1807.07399v1 · doi: 10.48550/arxiv.1807.07399 · pith_short_12: UVRSMZI6QN6E · pith_short_16: UVRSMZI6QN6EZV76 · pith_short_8: UVRSMZI6

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/UVRSMZI6QN6EZV76V3FO2YNURP \
  | 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: a56326651e837c4cd7feaecaed61b48bc04b2f7c0a441e349cb84caee2b43b86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3ba2c9ddafe6167f194b5ed7b3775090a31ba28782d630d294face2f4310aaa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2018-07-10T10:27:21Z",
    "title_canon_sha256": "62488824ab1ecb5c5ac942a5f2ebc4e57e0e2ebf011d7ff07bf8d988913fb5e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07399",
    "kind": "arxiv",
    "version": 1
  }
}