Pith Number

pith:HWAFEPVQ

pith:2020:HWAFEPVQUD64WFOS2CVVYYKPFI

not attested not anchored not stored refs pending

A Compton-thick nucleus in the dual AGN of Mrk 266

A. S. Evans, C. Ricci, G. C. Privon, H. Inami, J. M. Mazzarella, K. Iwasawa, N. Torres-Alb\`a, T. D\'iaz-Santos, V. Charmandaris

arxiv:2007.03258 v2 · 2020-07-07 · 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{HWAFEPVQUD64WFOS2CVVYYKPFI}

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	2026-07-05T01:28:14.329466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d80523eb0a0fdcb15d2d0ab5c614f2a0b3d5623ce884cd8a85ccb55a75a13c9

Aliases

arxiv: 2007.03258 · arxiv_version: 2007.03258v2 · doi: 10.48550/arxiv.2007.03258 · pith_short_12: HWAFEPVQUD64 · pith_short_16: HWAFEPVQUD64WFOS · pith_short_8: HWAFEPVQ

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/HWAFEPVQUD64WFOS2CVVYYKPFI \
  | 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: 3d80523eb0a0fdcb15d2d0ab5c614f2a0b3d5623ce884cd8a85ccb55a75a13c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58bdb4d51093f81ff00cd0bb7df028a452b760634a6efc1df87a54f35ba26b32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-07-07T07:55:50Z",
    "title_canon_sha256": "147b4c13c71f70f19631556b3cbba8ef0c65d571c7667b05254d984673ee75f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.03258",
    "kind": "arxiv",
    "version": 2
  }
}