Pith Number

pith:7AHZIQ6I

pith:2021:7AHZIQ6IQSTJ53O55SUZRHBG53

not attested not anchored not stored refs pending

A deep ensemble approach to X-ray polarimetry

A.L.Peirson, R.W.Romani

arxiv:2111.03047 v2 · 2021-11-04 · astro-ph.IM · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7AHZIQ6IQSTJ53O55SUZRHBG53}

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	2026-07-05T03:36:17.667617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f80f9443c884a69eedddeca9989c26eecd8980fb156be611f6246af714b9c9ce

Aliases

arxiv: 2111.03047 · arxiv_version: 2111.03047v2 · doi: 10.48550/arxiv.2111.03047 · pith_short_12: 7AHZIQ6IQSTJ · pith_short_16: 7AHZIQ6IQSTJ53O5 · pith_short_8: 7AHZIQ6I

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/7AHZIQ6IQSTJ53O55SUZRHBG53 \
  | 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: f80f9443c884a69eedddeca9989c26eecd8980fb156be611f6246af714b9c9ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3dcfc3d5db83ebd31dd70c88c168d1b204bcf7a8f593be124b1adf8b2c37d2c",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-11-04T17:49:45Z",
    "title_canon_sha256": "f58e0fb6e24bd9b192f9e010f1fd50e286a5ef6ff6bf27561f88c20b3e6b39fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.03047",
    "kind": "arxiv",
    "version": 2
  }
}