Pith Number

pith:7GGRDYRY

pith:2023:7GGRDYRYELMTVDLU4LXMPYTJ2K

not attested not anchored not stored refs pending

High-resolution APEX/LAsMA $^{12}$CO and $^{13}$CO (3-2) observation of the G333 giant molecular cloud complex : I. Evidence for gravitational acceleration in hub-filament systems

E. V\'azquez-Semadeni, F. Wyrowski, J. S. Urquhart, J. W. Zhou, K. M. Menten, N. J. Evans II, S. Neupane, T. Liu, Y. Gong

arxiv:2305.12573 v1 · 2023-05-21 · astro-ph.GA · 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{7GGRDYRYELMTVDLU4LXMPYTJ2K}

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	2026-07-05T06:41:39.116476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f98d11e23822d93a8d74e2eec7e269d28e2cc6419220b55ddcaff3c9797b2ef0

Aliases

arxiv: 2305.12573 · arxiv_version: 2305.12573v1 · doi: 10.48550/arxiv.2305.12573 · pith_short_12: 7GGRDYRYELMT · pith_short_16: 7GGRDYRYELMTVDLU · pith_short_8: 7GGRDYRY

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/7GGRDYRYELMTVDLU4LXMPYTJ2K \
  | 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: f98d11e23822d93a8d74e2eec7e269d28e2cc6419220b55ddcaff3c9797b2ef0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4f1e91db8ee8399813af54db8457fc85faef1766fedd5a33e9e7846919fbbf4",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-05-21T21:35:46Z",
    "title_canon_sha256": "6f8e77bd8c01fe1d558eff6e9c5adab5284116eb81caa247385db01192355890"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.12573",
    "kind": "arxiv",
    "version": 1
  }
}