Pith Number

pith:QD3MI7FJ

pith:2020:QD3MI7FJPPQBXKXJJZDIXONVSW

not attested not anchored not stored refs pending

Formation of the Musca filament: Evidence for asymmetries in the accretion flow due to a cloud-cloud collision

A. Ohama, D. Arzoumanian, H. Yahia, H. Yamamoto, K. Tachihara, L. Bonne, N. Schneider, R. Guesten, R. Okamoto, R. Simon, S. Bontemps, S. D. Clarke, T. Csengeri, Y. Fukui

arxiv:2010.12479 v1 · 2020-10-23 · 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{QD3MI7FJPPQBXKXJJZDIXONVSW}

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	2026-07-05T02:03:51.073447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80f6c47ca97be01baae94e468bb9b5958430dcc2f511aa31dce63fb0ed36272d

Aliases

arxiv: 2010.12479 · arxiv_version: 2010.12479v1 · doi: 10.48550/arxiv.2010.12479 · pith_short_12: QD3MI7FJPPQB · pith_short_16: QD3MI7FJPPQBXKXJ · pith_short_8: QD3MI7FJ

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/QD3MI7FJPPQBXKXJJZDIXONVSW \
  | 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: 80f6c47ca97be01baae94e468bb9b5958430dcc2f511aa31dce63fb0ed36272d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf5c730e105d0e68effe88720e02a49801e00e2574dd60435af2ec494ce3fddb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-10-23T15:24:11Z",
    "title_canon_sha256": "a247d921b6e81849365f8ace8e8243c05d7f3c4adc6aeeb22794b75ee90dd2c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.12479",
    "kind": "arxiv",
    "version": 1
  }
}