Pith Number

pith:VXNMKAOL

pith:2016:VXNMKAOL57FOWIHSCCPKLT2H2N

not attested not anchored not stored refs pending

Study of Some Chaotic Inflationary Models in f(R) Gravity

Iqra Nawazish, M. Sharif

arxiv:1601.01215 v2 · 2016-01-01 · 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{VXNMKAOL57FOWIHSCCPKLT2H2N}

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	2026-05-18T00:18:54.302343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

addac501cbefcaeb20f2109ea5cf47d3425ad722f287702e448615e9b163ac39

Aliases

arxiv: 1601.01215 · arxiv_version: 1601.01215v2 · doi: 10.48550/arxiv.1601.01215 · pith_short_12: VXNMKAOL57FO · pith_short_16: VXNMKAOL57FOWIHS · pith_short_8: VXNMKAOL

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/VXNMKAOL57FOWIHSCCPKLT2H2N \
  | 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: addac501cbefcaeb20f2109ea5cf47d3425ad722f287702e448615e9b163ac39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f71bd86c6a4b2f8094aae2b098caf8ffede784417a67b6951b9de6145339b48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-01-01T04:57:05Z",
    "title_canon_sha256": "6299722bed64c7007b6c151d824213ea4e9aea7abf2113fb5bf8cff027df4d5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01215",
    "kind": "arxiv",
    "version": 2
  }
}