Pith Number

pith:FK7W3FFA

pith:2022:FK7W3FFAYEM6SEVLKHCC6PBXRS

not attested not anchored not stored refs pending

Effects of the refractive index of the X-ray corona on the emission lines in AGN

A. J. Young, A. Watcharangkool, P. Chainakun

arxiv:2202.03657 v1 · 2022-02-08 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FK7W3FFAYEM6SEVLKHCC6PBXRS}

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.

Cited by

1 paper in Pith

Observational properties of regular black holes in Asymptotic Safety

Receipt and verification

First computed	2026-07-05T04:52:48.155760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2abf6d94a0c119e912ab51c42f3c378c9a4f3d051d8ba0f4eaf61a59dedb451b

Aliases

arxiv: 2202.03657 · arxiv_version: 2202.03657v1 · doi: 10.48550/arxiv.2202.03657 · pith_short_12: FK7W3FFAYEM6 · pith_short_16: FK7W3FFAYEM6SEVL · pith_short_8: FK7W3FFA

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/FK7W3FFAYEM6SEVLKHCC6PBXRS \
  | 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: 2abf6d94a0c119e912ab51c42f3c378c9a4f3d051d8ba0f4eaf61a59dedb451b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e48ecc6d4d7dce8a8968e3420bc8aef37f7ca52fc72adedce8686033591d597",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-02-08T05:20:44Z",
    "title_canon_sha256": "49571bfe8225d8427d6293728624fb840f386c7ded30c54b3d0929d0758d6f90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.03657",
    "kind": "arxiv",
    "version": 1
  }
}