Pith Number

pith:FYP6OQPV

pith:2023:FYP6OQPV35NN6B6ZZVCVQFH2FU

not attested not anchored not stored refs pending

VLT-MUSE spectroscopy of AGNs misclassified by BPT diagnostic or with weak emission lines

Christopher J. Agostino, Guillherme S. Couto, H\'ector Salas, M\'ed\'eric Boquien, Samir Salim, Steven Janowiecki

arxiv:2310.10719 v1 · 2023-10-16 · 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{FYP6OQPV35NN6B6ZZVCVQFH2FU}

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	2026-07-05T07:01:26.966476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e1fe741f5df5adf07d9cd455814fa2d38b62c1d84ef9b4b19dc3509c004fce5

Aliases

arxiv: 2310.10719 · arxiv_version: 2310.10719v1 · doi: 10.48550/arxiv.2310.10719 · pith_short_12: FYP6OQPV35NN · pith_short_16: FYP6OQPV35NN6B6Z · pith_short_8: FYP6OQPV

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/FYP6OQPV35NN6B6ZZVCVQFH2FU \
  | 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: 2e1fe741f5df5adf07d9cd455814fa2d38b62c1d84ef9b4b19dc3509c004fce5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb434b89878ea9f6acbc4f28725963252fbea5c1db1907d366348b7f754a9ab7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-10-16T18:00:01Z",
    "title_canon_sha256": "5223529febfed279803ee9d044368a4dda06cacfe06f8d0f03119775abac630a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.10719",
    "kind": "arxiv",
    "version": 1
  }
}