Pith Number

pith:QTMGXLJF

pith:2023:QTMGXLJFBOVWXSC5WRNZN3VUIM

not attested not anchored not stored refs pending

The WHaD diagram: Classifying the ionizing source with one single emission line

A. Z. Lugo-Aranda, C. J. Agostino6, J. K. Barrera-Ballesteros, J. S\'anchez Almeida, O. Gonzalez-Mart\'in, S. F. S\'anchez, S. Salim

arxiv:2311.10573 v1 · 2023-11-17 · 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{QTMGXLJFBOVWXSC5WRNZN3VUIM}

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	2026-07-05T07:13:54.221603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84d86bad250bab6bc85db45b96eeb4431fd899276e5aa074e5e4b3faa52a174a

Aliases

arxiv: 2311.10573 · arxiv_version: 2311.10573v1 · doi: 10.48550/arxiv.2311.10573 · pith_short_12: QTMGXLJFBOVW · pith_short_16: QTMGXLJFBOVWXSC5 · pith_short_8: QTMGXLJF

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/QTMGXLJFBOVWXSC5WRNZN3VUIM \
  | 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: 84d86bad250bab6bc85db45b96eeb4431fd899276e5aa074e5e4b3faa52a174a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "956528158b59fd3f250d3d6cf66f9798bc5e067d0a768e2487e7855062045916",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-11-17T15:15:06Z",
    "title_canon_sha256": "98ea79affcad9823944a4e3bc04d1e262c09a1fe310afec86ad5388cacccb692"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.10573",
    "kind": "arxiv",
    "version": 1
  }
}