Pith Number

pith:SWCT24L4

pith:2021:SWCT24L45DOS73ZREOH2K7FS7K

not attested not anchored not stored refs pending

Natural Chain Inflation

Aliki Litsa, Katherine Freese, Martin Wolfgang Winkler

arxiv:2109.11556 v1 · 2021-09-23 · hep-th · astro-ph.CO · 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{SWCT24L45DOS73ZREOH2K7FS7K}

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	2026-07-05T04:15:46.286863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95853d717ce8dd2fef31238fa57cb2fa950f533fc665312ea846ce256b6ad906

Aliases

arxiv: 2109.11556 · arxiv_version: 2109.11556v1 · doi: 10.48550/arxiv.2109.11556 · pith_short_12: SWCT24L45DOS · pith_short_16: SWCT24L45DOS73ZR · pith_short_8: SWCT24L4

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/SWCT24L45DOS73ZREOH2K7FS7K \
  | 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: 95853d717ce8dd2fef31238fa57cb2fa950f533fc665312ea846ce256b6ad906

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e4f7f06c86b53b07601dae0aeebf80f5e59599c29024dd3ca09ae41d6553df7",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-09-23T18:00:01Z",
    "title_canon_sha256": "da1767cb5d1e547b273bc23247bed34afbcd3d2029f1f7d0408d9ba54cdd9582"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.11556",
    "kind": "arxiv",
    "version": 1
  }
}