Pith Number

pith:RTTLBKCR

pith:2013:RTTLBKCRVCTERWX55BB3O4JBBH

not attested not anchored not stored refs pending

Teasing bits of information out of the CMB energy spectrum

Donghui Jeong, Jens Chluba

arxiv:1306.5751 v2 · 2013-06-24 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RTTLBKCRVCTERWX55BB3O4JBBH}

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	2026-05-18T01:49:08.491763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ce6b0a851a8a648dafde843b7712109f4c26c08ab3c6d7a31d0c2c130964968

Aliases

arxiv: 1306.5751 · arxiv_version: 1306.5751v2 · doi: 10.48550/arxiv.1306.5751 · pith_short_12: RTTLBKCRVCTE · pith_short_16: RTTLBKCRVCTERWX5 · pith_short_8: RTTLBKCR

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/RTTLBKCRVCTERWX55BB3O4JBBH \
  | 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: 8ce6b0a851a8a648dafde843b7712109f4c26c08ab3c6d7a31d0c2c130964968

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04c710d5e9dc1ba2761f0209200e8b30d9c583b484c3d0d89335209a613bdecd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-06-24T20:00:04Z",
    "title_canon_sha256": "d7e83b41658f865e3fb8c0944a2367db16eca8338ba419e571497e039de3b5d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5751",
    "kind": "arxiv",
    "version": 2
  }
}