Pith Number

pith:6BTOL3KW

pith:2019:6BTOL3KWP4FIWRX5EZAEEML4ZR

not attested not anchored not stored refs pending

Strengthening the TCC Bound on Inflationary Cosmology

Edward Wilson-Ewing, Robert Brandenberger

arxiv:2001.00043 v3 · 2019-12-31 · hep-th · astro-ph.CO · gr-qc · hep-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{6BTOL3KWP4FIWRX5EZAEEML4ZR}

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	2026-07-05T00:51:37.717573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f066e5ed567f0a8b46fd264042317ccc51461543b0f93157fe256a9180370113

Aliases

arxiv: 2001.00043 · arxiv_version: 2001.00043v3 · doi: 10.48550/arxiv.2001.00043 · pith_short_12: 6BTOL3KWP4FI · pith_short_16: 6BTOL3KWP4FIWRX5 · pith_short_8: 6BTOL3KW

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/6BTOL3KWP4FIWRX5EZAEEML4ZR \
  | 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: f066e5ed567f0a8b46fd264042317ccc51461543b0f93157fe256a9180370113

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f51b01f9f47a6d3ba926b387afbd067f41b1888782e6f5d98270e84431dee15e",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-12-31T19:18:03Z",
    "title_canon_sha256": "082eccde70b89fe91ec5d363fd4392f3f65b518a9abdbd09c975e076864709cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.00043",
    "kind": "arxiv",
    "version": 3
  }
}