Pith Number

pith:IV5BHT32

pith:2019:IV5BHT32TJGEC2EKOOUKH56URQ

not attested not anchored not stored refs pending

AGN torus detectability at sub-millimeter wavelengths: What to expect from ALMA continuum data

Alice Pasetto, Cesar Victoria-Ceballos, Donaji Esparza-Arredondo, Mariela Mart\'inez-Paredes, Natalia Osorio-Clavijo, Omaira Gonz\'alez-Mart\'in

arxiv:1901.02280 v1 · 2019-01-08 · 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{IV5BHT32TJGEC2EKOOUKH56URQ}

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	2026-05-17T23:53:23.032757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

457a13cf7a9a4c41688a73a8a3f7d48c0c1f0ebd475d5dc7b13991b941f0846d

Aliases

arxiv: 1901.02280 · arxiv_version: 1901.02280v1 · doi: 10.48550/arxiv.1901.02280 · pith_short_12: IV5BHT32TJGE · pith_short_16: IV5BHT32TJGEC2EK · pith_short_8: IV5BHT32

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/IV5BHT32TJGEC2EKOOUKH56URQ \
  | 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: 457a13cf7a9a4c41688a73a8a3f7d48c0c1f0ebd475d5dc7b13991b941f0846d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80b3dc6440ec5f844ffbbcaa9a26cd05a66d167e11e873d8b6e4155ad4aa652a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-01-08T12:27:47Z",
    "title_canon_sha256": "acf75d850f2475d9e416026271bbe587daec8fe48e711cdccacef26cf63dfc33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02280",
    "kind": "arxiv",
    "version": 1
  }
}