Pith Number

pith:ZKTEG47S

pith:2013:ZKTEG47SNDO4IGGNBMIHHNTYHD

not attested not anchored not stored refs pending

Inverse Compton X-ray signature of AGN feedback

Martin A. Bourne, Sergei Nayakshin

arxiv:1306.2636 v2 · 2013-06-11 · astro-ph.GA · 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{ZKTEG47SNDO4IGGNBMIHHNTYHD}

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	2026-05-18T01:49:23.535149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caa64373f268ddc418cd0b1073b67838cd14289b0aa6aaff4d6ee76eaa4b984e

Aliases

arxiv: 1306.2636 · arxiv_version: 1306.2636v2 · doi: 10.48550/arxiv.1306.2636 · pith_short_12: ZKTEG47SNDO4 · pith_short_16: ZKTEG47SNDO4IGGN · pith_short_8: ZKTEG47S

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/ZKTEG47SNDO4IGGNBMIHHNTYHD \
  | 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: caa64373f268ddc418cd0b1073b67838cd14289b0aa6aaff4d6ee76eaa4b984e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac24d669989a5b4b1dfd220a85d8caf802a5414476e4e09a7f4ff5cb8e239dca",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-06-11T20:00:02Z",
    "title_canon_sha256": "47b9fad83db95caa22cb6ecb2d609d77da14cfff26356b4740dc91a048f5308c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2636",
    "kind": "arxiv",
    "version": 2
  }
}