Pith Number

pith:BC3T4G7A

pith:2021:BC3T4G7AJMHN3TBALGGGLJSVPE

not attested not anchored not stored refs pending

High resolution LAsMA $^{12}$CO and $^{13}$CO observation of the G305 giant molecular cloud complex : II. Effect of feedback on clump properties

D. Colombo, F. Wyrowski, J. S. Urquhart, K. M. Menten, M. A. Thompson, P. Mazumdar, S. Neupane

arxiv:2109.09615 v1 · 2021-09-20 · 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{BC3T4G7AJMHN3TBALGGGLJSVPE}

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	2026-07-05T03:38:34.662087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08b73e1be04b0eddcc20598c65a655793c24729da94dcf5a98868b968f73f4c4

Aliases

arxiv: 2109.09615 · arxiv_version: 2109.09615v1 · doi: 10.48550/arxiv.2109.09615 · pith_short_12: BC3T4G7AJMHN · pith_short_16: BC3T4G7AJMHN3TBA · pith_short_8: BC3T4G7A

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/BC3T4G7AJMHN3TBALGGGLJSVPE \
  | 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: 08b73e1be04b0eddcc20598c65a655793c24729da94dcf5a98868b968f73f4c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b1aed8b5f712574cbbe8c781951d1f044fbc94dbf169ad59642fd0287a297db",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-09-20T15:14:33Z",
    "title_canon_sha256": "3775abbf41d73a2909b7b03c04710991ac7d7d2eed3d987f0a298e55cf7b4b3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.09615",
    "kind": "arxiv",
    "version": 1
  }
}