Pith Number

pith:CL5SHAGG

pith:2018:CL5SHAGGUJTUYH475BW4AEPT6L

not attested not anchored not stored refs pending

Excess in the High Frequency Radio Background: Insights from Planck

Eric J. Murphy, Ranga-Ram Chary

arxiv:1805.02672 v1 · 2018-05-07 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CL5SHAGGUJTUYH475BW4AEPT6L}

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	2026-05-18T00:11:05.065473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12fb2380c6a2674c1f9fe86dc011f3f2fe90b1a281f5f9255bd6ecd41d84b4ff

Aliases

arxiv: 1805.02672 · arxiv_version: 1805.02672v1 · doi: 10.48550/arxiv.1805.02672 · pith_short_12: CL5SHAGGUJTU · pith_short_16: CL5SHAGGUJTUYH47 · pith_short_8: CL5SHAGG

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/CL5SHAGGUJTUYH475BW4AEPT6L \
  | 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: 12fb2380c6a2674c1f9fe86dc011f3f2fe90b1a281f5f9255bd6ecd41d84b4ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fab3853c8fa7b6e1c7602e9629b1423c7a537794b4789662758820fe35425ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-05-07T18:00:41Z",
    "title_canon_sha256": "9faa514620453320efa4c1f6c86011291ab9ae734784c04ff24670874de25ada"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02672",
    "kind": "arxiv",
    "version": 1
  }
}