Pith Number

pith:LVBAKLIW

pith:2025:LVBAKLIWM6DR6KOL5QPTQIXEKG

not attested not anchored not stored refs pending

CO Emission and Absorption-line Survey of the M87 Nucleus Using Archival ALMA Imaging

Benjamin D. Boizelle, Benjamin J. Derieg, Jared R. Davidson, Jonelle L. Walsh, Kavin Siaw, Nicholas LeVar, Sam Norcross, Xueyi Li

arxiv:2503.03249 v2 · 2025-03-05 · 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{LVBAKLIWM6DR6KOL5QPTQIXEKG}

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.

Cited by

2 papers in Pith

VAPOLA -- A multi-year, multi-band polarization survey of AGN and Sgr A* at mm wavelengths with ALMA I. Survey Overview and Science-Ready Archival Products

An Inverse-Compton-Boosted Cool Core Unifies Perseus's Radio and X-ray Halos

Receipt and verification

First computed	2026-07-05T11:34:48.103826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d42052d1667871f29cbec1f3822e451bfe4729051103ed907750c84c966da2b

Aliases

arxiv: 2503.03249 · arxiv_version: 2503.03249v2 · doi: 10.48550/arxiv.2503.03249 · pith_short_12: LVBAKLIWM6DR · pith_short_16: LVBAKLIWM6DR6KOL · pith_short_8: LVBAKLIW

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/LVBAKLIWM6DR6KOL5QPTQIXEKG \
  | 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: 5d42052d1667871f29cbec1f3822e451bfe4729051103ed907750c84c966da2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1d8443b99f6cc8200f0d537967671c1dbe35ee3014fe0cdbc1a2b9b9040cbb4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-03-05T07:59:40Z",
    "title_canon_sha256": "34f2698d1ef823dd14ec4221359c6e6f2b4f4a66d4d872af70d8287b51292633"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.03249",
    "kind": "arxiv",
    "version": 2
  }
}