Pith Number

pith:FTHP3QUE

pith:2020:FTHP3QUEFRCYRCMQGEWTB6GVZN

not attested not anchored not stored refs pending

Sensitivity forecasts for the cosmological recombination radiation in the presence of foregrounds

Aditya Rotti, Jens Chluba, Luke Hart

arxiv:2006.04826 v1 · 2020-06-08 · 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{FTHP3QUEFRCYRCMQGEWTB6GVZN}

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	2026-07-05T01:26:18.103052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ccefdc2842c45888990312d30f8d5cb714e1557575e2b1c5974018992489058

Aliases

arxiv: 2006.04826 · arxiv_version: 2006.04826v1 · doi: 10.48550/arxiv.2006.04826 · pith_short_12: FTHP3QUEFRCY · pith_short_16: FTHP3QUEFRCYRCMQ · pith_short_8: FTHP3QUE

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/FTHP3QUEFRCYRCMQGEWTB6GVZN \
  | 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: 2ccefdc2842c45888990312d30f8d5cb714e1557575e2b1c5974018992489058

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b18dd6b5951b761b45b274601183d67fb85392dc041dc24e92b3db199e282cdc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-06-08T18:00:06Z",
    "title_canon_sha256": "d0374e92389c80192c795e0b0b8c43f5c811fcbeea32eda4ac1ca8b79e09f245"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.04826",
    "kind": "arxiv",
    "version": 1
  }
}