Pith Number

pith:W2HBUMHQ

pith:2013:W2HBUMHQJ6QHBRITMLSYQHGWAY

not attested not anchored not stored refs pending

Massive stars in massive clusters IV: Disruption of clouds by momentum-driven winds

B. Ercolano, I.A. Bonnell, J. E. Dale, J. Ngoumou

arxiv:1309.7355 v1 · 2013-09-27 · 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{W2HBUMHQJ6QHBRITMLSYQHGWAY}

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	2026-05-18T01:47:25.275118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b68e1a30f04fa070c51362e5881cd6060cdc48dfae448a9505125dd56d930723

Aliases

arxiv: 1309.7355 · arxiv_version: 1309.7355v1 · doi: 10.48550/arxiv.1309.7355 · pith_short_12: W2HBUMHQJ6QH · pith_short_16: W2HBUMHQJ6QHBRIT · pith_short_8: W2HBUMHQ

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/W2HBUMHQJ6QHBRITMLSYQHGWAY \
  | 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: b68e1a30f04fa070c51362e5881cd6060cdc48dfae448a9505125dd56d930723

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b77bced05c411ffb925429a0f2e24c2c550375d19ff32275684151aa6c43755a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-09-27T20:03:26Z",
    "title_canon_sha256": "00dbde4eb950a140f8963bc131f87668e6e74a1bf65b20e45c25f6b63c0be1c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7355",
    "kind": "arxiv",
    "version": 1
  }
}