Pith Number

pith:FQYIEN5D

pith:2013:FQYIEN5DBNWKHKFZWP4AEWPKCY

not attested not anchored not stored refs pending

Inflationary paradigm after Planck 2013

Alan H. Guth, David I. Kaiser, Yasunori Nomura

arxiv:1312.7619 v2 · 2013-12-30 · astro-ph.CO · 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{FQYIEN5DBNWKHKFZWP4AEWPKCY}

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.

Cited by

1 paper in Pith

Planck 2018 results. VI. Cosmological parameters

Receipt and verification

First computed	2026-05-18T02:52:23.292610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c308237a30b6ca3a8b9b3f80259ea162bfc03339f66fe5597ec412b830b4d3a

Aliases

arxiv: 1312.7619 · arxiv_version: 1312.7619v2 · doi: 10.48550/arxiv.1312.7619 · pith_short_12: FQYIEN5DBNWK · pith_short_16: FQYIEN5DBNWKHKFZ · pith_short_8: FQYIEN5D

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/FQYIEN5DBNWKHKFZWP4AEWPKCY \
  | 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: 2c308237a30b6ca3a8b9b3f80259ea162bfc03339f66fe5597ec412b830b4d3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99f20059f0afb862f54d6a56287f58eaefc5b550e32dea89992b2ee7e4f1c1bc",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-12-30T03:36:22Z",
    "title_canon_sha256": "42a516c466eccebb4466b80f9de6ab1d8f753dde2b39e9712840378cd290bc8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.7619",
    "kind": "arxiv",
    "version": 2
  }
}