Pith Number

pith:R6SXXYGI

pith:2018:R6SXXYGI44XF7SUYVWCTYNBFWE

not attested not anchored not stored refs pending

The decisive future of inflation

David Wands, Robert J. Hardwick, Vincent Vennin

arxiv:1803.09491 v2 · 2018-03-26 · astro-ph.CO · 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{R6SXXYGI44XF7SUYVWCTYNBFWE}

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	2026-05-18T00:13:26.743745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fa57be0c8e72e5fca98ad853c3425b10169a151573a1270ef3eba725f02c20b

Aliases

arxiv: 1803.09491 · arxiv_version: 1803.09491v2 · doi: 10.48550/arxiv.1803.09491 · pith_short_12: R6SXXYGI44XF · pith_short_16: R6SXXYGI44XF7SUY · pith_short_8: R6SXXYGI

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/R6SXXYGI44XF7SUYVWCTYNBFWE \
  | 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: 8fa57be0c8e72e5fca98ad853c3425b10169a151573a1270ef3eba725f02c20b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "971ac4d31478b98f07660cdeef85a8abe1a0474dc81d3b758039428353c6b246",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-03-26T09:47:40Z",
    "title_canon_sha256": "d28cd469c9351ad7daa829b9efdf1feda16b07a962e35ab838177b848bdd2a31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.09491",
    "kind": "arxiv",
    "version": 2
  }
}