Pith Number

pith:HA2VAQHQ

pith:2022:HA2VAQHQLDIZAQLTA7RC2VTA6D

not attested not anchored not stored refs pending

Formation of the SDC13 Hub-Filament System: A Cloud-Cloud Collision Imprinted on The Multiscale Magnetic Field

Gary A. Fuller, Gwenllian M. Williams, Han-Tsung Lee, Hsi-Wei Yen, Jia-Wei Wang, Nicolas Peretto, Patrick M. Koch, Wei-An Chen, Ya-Wen Tang

arxiv:2204.08718 v1 · 2022-04-19 · 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{HA2VAQHQLDIZAQLTA7RC2VTA6D}

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

Hub-filament systems and the growth of massive stars: episodic accretion, clustered environments, and projection effects

Receipt and verification

First computed	2026-07-05T04:29:32.982632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38355040f058d190417307e22d5660f0c6c7e005f1e88a54c2d9170f8dda2122

Aliases

arxiv: 2204.08718 · arxiv_version: 2204.08718v1 · doi: 10.48550/arxiv.2204.08718 · pith_short_12: HA2VAQHQLDIZ · pith_short_16: HA2VAQHQLDIZAQLT · pith_short_8: HA2VAQHQ

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/HA2VAQHQLDIZAQLTA7RC2VTA6D \
  | 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: 38355040f058d190417307e22d5660f0c6c7e005f1e88a54c2d9170f8dda2122

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "889db632bd7c1e9b287830be53a9857beed437a41ec56d44194fe51862bcecfc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-04-19T07:43:59Z",
    "title_canon_sha256": "6fd407e1daa0ec9812c8586884c216fbabc44da3c7eb405e4624a3c5bed84640"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.08718",
    "kind": "arxiv",
    "version": 1
  }
}