Pith Number

pith:EQKWLC24

pith:2019:EQKWLC24U23ANT7N4O3Z2BPOET

not attested not anchored not stored refs pending

ALMA photometry of extragalactic radio sources

D. Herranz, E. Liuzzo, G. de Zotti, J. Gonzalez-Nuevo, L. Bonavera, M. A. Zwaan, M. Bonato, M. Massardi, M. Negrello, M. Tucci

arxiv:1901.08976 v3 · 2019-01-25 · 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{EQKWLC24U23ANT7N4O3Z2BPOET}

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	2026-05-17T23:53:20.660517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2415658b5ca6b606cfede3b79d05ee24dd38519d5b2c19a0972089daf10b02a0

Aliases

arxiv: 1901.08976 · arxiv_version: 1901.08976v3 · doi: 10.48550/arxiv.1901.08976 · pith_short_12: EQKWLC24U23A · pith_short_16: EQKWLC24U23ANT7N · pith_short_8: EQKWLC24

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/EQKWLC24U23ANT7N4O3Z2BPOET \
  | 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: 2415658b5ca6b606cfede3b79d05ee24dd38519d5b2c19a0972089daf10b02a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41fe73b1227a9590da34f666cbe92e464eefe570f7b0c7f86b0ef1f0a8b8a94b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-01-25T16:48:39Z",
    "title_canon_sha256": "11d96610fdd6198548c4a39551df33997c452c25cdb8e21f02de0ec972f9b8cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.08976",
    "kind": "arxiv",
    "version": 3
  }
}