Pith Number

pith:3YBABJ5B

pith:2020:3YBABJ5BB3AXVAZHYNCX3LWNHB

not attested not anchored not stored refs pending

Dense gas formation in the Musca filament due to the dissipation of a supersonic converging flow

A. Gusdorf, A. Lehmann, C. Buchbender, L. Bonne, M. Steinke, N. Schneider, R. Guesten, R. Simon, S. Bontemps, S. D. Clarke, S. Kabanovic, T. Csengeri

arxiv:2009.03083 v1 · 2020-09-07 · 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{3YBABJ5BB3AXVAZHYNCX3LWNHB}

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	2026-07-05T01:33:28.779716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de0200a7a10ec17a8327c3457daecd384b5dbff71d1b89b7456dba82c11a1a65

Aliases

arxiv: 2009.03083 · arxiv_version: 2009.03083v1 · doi: 10.48550/arxiv.2009.03083 · pith_short_12: 3YBABJ5BB3AX · pith_short_16: 3YBABJ5BB3AXVAZH · pith_short_8: 3YBABJ5B

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/3YBABJ5BB3AXVAZHYNCX3LWNHB \
  | 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: de0200a7a10ec17a8327c3457daecd384b5dbff71d1b89b7456dba82c11a1a65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccce585406a2db1e938339ed1796cf49656bc7d1f13d0f34a273dff3b07d8050",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-09-07T13:11:02Z",
    "title_canon_sha256": "a759c51d34c465169213dfd24315926c08a63028bfdec09b622de6d6e2d24496"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.03083",
    "kind": "arxiv",
    "version": 1
  }
}