Pith Number

pith:AOOA3642

pith:2018:AOOA36426VQBBOHL3XGMZEFIG2

not attested not anchored not stored refs pending

Particle Physics and the Cosmic Microwave Background

John E. Carlstrom, Lloyd Knox, Thomas M. Crawford

arxiv:1805.06452 v1 · 2018-05-11 · 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{AOOA36426VQBBOHL3XGMZEFIG2}

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	2026-05-18T00:15:46.193099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

039c0dfb9af56010b8ebddcccc90a836a0408ee85b37a40e79cfeae1d12062f0

Aliases

arxiv: 1805.06452 · arxiv_version: 1805.06452v1 · doi: 10.48550/arxiv.1805.06452 · pith_short_12: AOOA36426VQB · pith_short_16: AOOA36426VQBBOHL · pith_short_8: AOOA3642

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/AOOA36426VQBBOHL3XGMZEFIG2 \
  | 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: 039c0dfb9af56010b8ebddcccc90a836a0408ee85b37a40e79cfeae1d12062f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9879ee1009329bd4d7141541de879238d65f6f39dff19fb5079387cd73a2f62e",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-05-11T16:48:23Z",
    "title_canon_sha256": "a9b3a4bd6de22b4729f997f5cd1073c55776f3dd78c45c48ffe0e6d97a90f240"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06452",
    "kind": "arxiv",
    "version": 1
  }
}