Pith Number

pith:2DEATW2H

pith:2022:2DEATW2HFVEJ75R5LVWS3NSRW3

not attested not anchored not stored refs pending

A Bayesian approach to modelling spectrometer data chromaticity corrected using beam factors -- I. Mathematical formalism

Akshatha K. Vydula, Alan E. E. Rogers, John P. Barrett, Judd D. Bowman, Nivedita Mahesh, Peter H. Sims, Raul A. Monsalve, Rigel Cappallo, Steven G. Murray, Titu Samson

arxiv:2212.03875 v2 · 2022-12-07 · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2DEATW2HFVEJ75R5LVWS3NSRW3}

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	2026-07-05T05:55:15.688005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0c809db472d489ff63d5d6d2db651b6e2f1e6ad0b83d0dc12133b012e897f0c

Aliases

arxiv: 2212.03875 · arxiv_version: 2212.03875v2 · doi: 10.48550/arxiv.2212.03875 · pith_short_12: 2DEATW2HFVEJ · pith_short_16: 2DEATW2HFVEJ75R5 · pith_short_8: 2DEATW2H

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/2DEATW2HFVEJ75R5LVWS3NSRW3 \
  | 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: d0c809db472d489ff63d5d6d2db651b6e2f1e6ad0b83d0dc12133b012e897f0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f999ec5164cb236f3cb25595177b00bdb4bd1af48d757b5a4c91d30fd9525495",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-12-07T19:00:00Z",
    "title_canon_sha256": "02b2e32b0f4e9ba825aef481504054277984c64c5014a9b224131ae87462dd1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.03875",
    "kind": "arxiv",
    "version": 2
  }
}