Pith Number

pith:72HZ3XSQ

pith:2018:72HZ3XSQDHZR5GIUEF2VYHOHEI

not attested not anchored not stored refs pending

Jets and outflows of massive protostars - From cloud collapse to jet launching and cloud dispersal

Anders K\"olligan, Rolf Kuiper

arxiv:1811.07009 v1 · 2018-11-16 · 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{72HZ3XSQDHZR5GIUEF2VYHOHEI}

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

1 paper in Pith

Cosmic Rulers: Masers as Tools for Probing Structure in the Galaxy and Beyond, from AU to kpc

Receipt and verification

First computed	2026-05-17T23:58:01.629504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe8f9dde5019f31e991421755c1dc7220e14fccf3a6ed8cc24c88eb564f5b1cf

Aliases

arxiv: 1811.07009 · arxiv_version: 1811.07009v1 · doi: 10.48550/arxiv.1811.07009 · pith_short_12: 72HZ3XSQDHZR · pith_short_16: 72HZ3XSQDHZR5GIU · pith_short_8: 72HZ3XSQ

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/72HZ3XSQDHZR5GIUEF2VYHOHEI \
  | 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: fe8f9dde5019f31e991421755c1dc7220e14fccf3a6ed8cc24c88eb564f5b1cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a85415fa0fc6806c9b096460827e38c239900996e3d48bcd61396cb362350b84",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-11-16T19:57:06Z",
    "title_canon_sha256": "0691424665ed1b13b6f39e1d2aa6a1bf2bcc316e1811fc07dc9fd956c94e8bfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07009",
    "kind": "arxiv",
    "version": 1
  }
}