Pith Number

pith:PJMAZO56

pith:2018:PJMAZO56MZXOMDVV4ISEIYZJ5V

not attested not anchored not stored refs pending

ALMA Observations of the massive molecular outflow G331.512-0.103 II: physical properties, kinematics, and geometry modeling

Carlos Herv\'ias-Caimapo, Cristian L\'opez-Calder\'on, Edgar Mendoza, Guido Garay, Lars \r{A}ke-Nyman, Leonardo Bronfman, Manuel Merello, Nadia Lo, Neal J. Evans II

arxiv:1812.09779 v1 · 2018-12-23 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PJMAZO56MZXOMDVV4ISEIYZJ5V}

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	2026-05-17T23:52:03.519706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a580cbbbe666ee60eb5e224446329ed6a0cad12bef9879e88b47532c3e263d5

Aliases

arxiv: 1812.09779 · arxiv_version: 1812.09779v1 · doi: 10.48550/arxiv.1812.09779 · pith_short_12: PJMAZO56MZXO · pith_short_16: PJMAZO56MZXOMDVV · pith_short_8: PJMAZO56

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/PJMAZO56MZXOMDVV4ISEIYZJ5V \
  | 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: 7a580cbbbe666ee60eb5e224446329ed6a0cad12bef9879e88b47532c3e263d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37d3ca8f17f255c4197ae5cb7088d2b685d597a4ce047396eb69dadb9b0091c3",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-12-23T21:30:08Z",
    "title_canon_sha256": "db68f09393cf154c52b147b0874e8f04a692263625564bcf9db77e226d39fe5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09779",
    "kind": "arxiv",
    "version": 1
  }
}