Pith Number

pith:6JN7NXJO

pith:2021:6JN7NXJOSEJ4G4N7PMJTUCFIQ5

not attested not anchored not stored refs pending

Physically motivated X-ray obscurer models

Franz E. Bauer, Johannes Buchner, Keiichi Wada, Kirpal Nandra, Mislav Balokovi\'c, Murray Brightman

arxiv:2106.08331 v1 · 2021-06-15 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6JN7NXJOSEJ4G4N7PMJTUCFIQ5}

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	2026-07-05T02:57:47.621977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f25bf6dd2e9113c371bf7b133a08a8877c3299c4994bbd4ea7c1816657296b2b

Aliases

arxiv: 2106.08331 · arxiv_version: 2106.08331v1 · doi: 10.48550/arxiv.2106.08331 · pith_short_12: 6JN7NXJOSEJ4 · pith_short_16: 6JN7NXJOSEJ4G4N7 · pith_short_8: 6JN7NXJO

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/6JN7NXJOSEJ4G4N7PMJTUCFIQ5 \
  | 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: f25bf6dd2e9113c371bf7b133a08a8877c3299c4994bbd4ea7c1816657296b2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd8a10fe2d64f32c6a213bddce8c88ba01d295193ec1a94a40956fd48ecf4922",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-06-15T18:00:01Z",
    "title_canon_sha256": "aac14fdfa74f8503555c180dfa2fecd45c2897330eab070da1a467da5c64f7d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.08331",
    "kind": "arxiv",
    "version": 1
  }
}