Pith Number

pith:5BZ7J4UQ

pith:2013:5BZ7J4UQJFCCNJY7E7TLEUW6MM

not attested not anchored not stored refs pending

On the Statistical Analysis of X-ray Polarization Measurements

Tim R. Kallman, Tod E. Strohmayer

arxiv:1306.3885 v1 · 2013-06-17 · 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{5BZ7J4UQJFCCNJY7E7TLEUW6MM}

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	2026-05-18T01:49:16.148698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e873f4f290494426a71f27e6b252de630c24c6d390bec4ff26281444c6e318ed

Aliases

arxiv: 1306.3885 · arxiv_version: 1306.3885v1 · doi: 10.48550/arxiv.1306.3885 · pith_short_12: 5BZ7J4UQJFCC · pith_short_16: 5BZ7J4UQJFCCNJY7 · pith_short_8: 5BZ7J4UQ

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/5BZ7J4UQJFCCNJY7E7TLEUW6MM \
  | 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: e873f4f290494426a71f27e6b252de630c24c6d390bec4ff26281444c6e318ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4446c17697553b2a5de84074dd25824dad0a82e9438c11a2016061b5a5abd66a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-06-17T15:06:42Z",
    "title_canon_sha256": "b8e7a4192b8a5d7d8be1f73c5bfb865a855b219d7bbc5e3f2a1db2b522762480"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.3885",
    "kind": "arxiv",
    "version": 1
  }
}