Pith Number

pith:UZVT7CEQ

pith:2022:UZVT7CEQMISQF5AZDS4MGAEVBZ

not attested not anchored not stored refs pending

Localizing narrow Fe K$\alpha$ emission within bright AGN

Adam He, Alessia Tortosa, Carolina Andonie, Claudio Ricci, David M. Alexander, Ezequiel Treister, Franz E. Bauer, Johannes Buchner, Manuel Solimano, Michael J. Koss, Patricia Arevalo, Rosamaria Carraro, Vicente Salinas, William N. Brandt

arxiv:2204.09469 v2 · 2022-04-20 · 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{UZVT7CEQMISQF5AZDS4MGAEVBZ}

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	2026-07-05T04:47:15.862121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a66b3f8890622502f4191cb8c300950e5e7f77cdfb16ff2929cf2fcbcdf3a982

Aliases

arxiv: 2204.09469 · arxiv_version: 2204.09469v2 · doi: 10.48550/arxiv.2204.09469 · pith_short_12: UZVT7CEQMISQ · pith_short_16: UZVT7CEQMISQF5AZ · pith_short_8: UZVT7CEQ

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/UZVT7CEQMISQF5AZDS4MGAEVBZ \
  | 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: a66b3f8890622502f4191cb8c300950e5e7f77cdfb16ff2929cf2fcbcdf3a982

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6019baa9ba11c40aec1258e42aa4d5c94ae98a28028fe0168ee5971a71c5684b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-04-20T14:03:35Z",
    "title_canon_sha256": "2799918e9199a06e3bc971a41dd7960ff03957096e136cd7cac377f2b6f933f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.09469",
    "kind": "arxiv",
    "version": 2
  }
}