Pith Number

pith:U37TGSQC

pith:2019:U37TGSQCIKSX3OWZSEHD3MEI6H

not attested not anchored not stored refs pending

The environment of supernova remnant VRO 42.05.01 as probed with IRAM 30m molecular line observations

Jacco Vink, Maria Arias, Ping Zhou, Vladimir Domcek

arxiv:1906.03801 v1 · 2019-06-10 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U37TGSQCIKSX3OWZSEHD3MEI6H}

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	2026-05-17T23:41:41.811716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6ff334a0242a57dbad9910e3db088f1c2b13b1018e883949abc35811dedaf21

Aliases

arxiv: 1906.03801 · arxiv_version: 1906.03801v1 · doi: 10.48550/arxiv.1906.03801 · pith_short_12: U37TGSQCIKSX · pith_short_16: U37TGSQCIKSX3OWZ · pith_short_8: U37TGSQC

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/U37TGSQCIKSX3OWZSEHD3MEI6H \
  | 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: a6ff334a0242a57dbad9910e3db088f1c2b13b1018e883949abc35811dedaf21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6f29e2f61ae34c5c0ebfd426621510863d8ef1ac2c71a288e4472bf299eaa12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-06-10T05:39:46Z",
    "title_canon_sha256": "f9fda6b15cb531b323f31e4208d3bd1eaebac14e79d380a9ddd8f23bbd5437bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.03801",
    "kind": "arxiv",
    "version": 1
  }
}