Pith Number

pith:EDHFMWR2

pith:2026:EDHFMWR2FEHGBK7IECTS4WKGM5

not attested not anchored not stored refs pending

A Probabilistic Calibration Procedure for the CORSAIR Polarimeter

Alan Hsu, Jenna Samra, Maxim Kramar, Steven Tomczyk

arxiv:2605.27675 v1 · 2026-05-26 · astro-ph.SR · 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{EDHFMWR2FEHGBK7IECTS4WKGM5}

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	2026-05-28T01:04:45.898090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20ce565a3a290e60abe820a72e594667431d7429bf12e6664aced12538461289

Aliases

arxiv: 2605.27675 · arxiv_version: 2605.27675v1 · doi: 10.48550/arxiv.2605.27675 · pith_short_12: EDHFMWR2FEHG · pith_short_16: EDHFMWR2FEHGBK7I · pith_short_8: EDHFMWR2

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/EDHFMWR2FEHGBK7IECTS4WKGM5 \
  | 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: 20ce565a3a290e60abe820a72e594667431d7429bf12e6664aced12538461289

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2cc9ec625a393d84fb43876bd2a75d1e32dbc17fa45e91218b871dda87ec3e5",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-05-26T20:50:10Z",
    "title_canon_sha256": "e9e36895ee81ca6dacbcab6408c7018404ce0b2e46ea8fa5f3edb2d98611b838"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27675",
    "kind": "arxiv",
    "version": 1
  }
}