Pith Number

pith:S7GR7QIW

pith:2016:S7GR7QIW7F57GJYBEVLEJNO7KE

not attested not anchored not stored refs pending

Warm-tachyon Gauss-Bonnet inflation in the light of Planck 2015 data

Hamid Reza Sepangi, Maysam Motaharfar

arxiv:1604.00453 v5 · 2016-04-02 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S7GR7QIW7F57GJYBEVLEJNO7KE}

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	2026-05-18T00:54:37.092879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97cd1fc116f97bf32701255644b5df512d1726967c32735baa13c9844d587d66

Aliases

arxiv: 1604.00453 · arxiv_version: 1604.00453v5 · doi: 10.48550/arxiv.1604.00453 · pith_short_12: S7GR7QIW7F57 · pith_short_16: S7GR7QIW7F57GJYB · pith_short_8: S7GR7QIW

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/S7GR7QIW7F57GJYBEVLEJNO7KE \
  | 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: 97cd1fc116f97bf32701255644b5df512d1726967c32735baa13c9844d587d66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a908db7b2ba6c39d9b049ad86d567e8f045fef3b7ae6175548c509fcda70ddca",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-04-02T03:06:37Z",
    "title_canon_sha256": "14c1bc44bc7bb2daa35682cac9b9ada94cfed9d3a713c4413c00cff81ed44716"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00453",
    "kind": "arxiv",
    "version": 5
  }
}