Pith Number

pith:AM3SHCUC

pith:2020:AM3SHCUCPX23RJLRYA3X7BJOCH

not attested not anchored not stored refs pending

Gamma-ray observations of low-luminosity active galactic nuclei

Bindu Rani, Ivan Almeida, Justin D. Finke, Raniere de Menezes, Rodrigo Nemmen

arxiv:2001.03184 v1 · 2020-01-09 · 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{AM3SHCUCPX23RJLRYA3X7BJOCH}

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	2026-07-05T00:34:51.846285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0337238a827df5b8a571c0377f852e11ee98e2758b1d633ac638af68993e7421

Aliases

arxiv: 2001.03184 · arxiv_version: 2001.03184v1 · doi: 10.48550/arxiv.2001.03184 · pith_short_12: AM3SHCUCPX23 · pith_short_16: AM3SHCUCPX23RJLR · pith_short_8: AM3SHCUC

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/AM3SHCUCPX23RJLRYA3X7BJOCH \
  | 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: 0337238a827df5b8a571c0377f852e11ee98e2758b1d633ac638af68993e7421

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb67a3f9e500b4d6ca67df08eda8ba514a5ab5c7f8f5ee428a1711b6a4925ea9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-01-09T19:01:08Z",
    "title_canon_sha256": "8bb425b5cc03af6b0c15c8301f9969025e855d222e91ec95cdf3b2e8acde67b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.03184",
    "kind": "arxiv",
    "version": 1
  }
}