Pith Number

pith:WGBOSJNS

pith:2011:WGBOSJNSC2U6YFUZCTNCDTZYTO

not attested not anchored not stored refs pending

Characterizing Precursors to Stellar Clusters with Herschel

A. Ginsburg, C. Battersby, C. Brunt, G.A. Fuller, J. Bally, J. Mottram, J.-P. Bernard, L. Testi, M.A. Thompson, N. Peretto, P. Martin, S. Molinari

arxiv:1101.4654 v1 · 2011-01-24 · 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{WGBOSJNSC2U6YFUZCTNCDTZYTO}

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	2026-05-18T02:03:22.809920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b182e925b216a9ec169914da21cf389b89a483dd2fa07d8164e285f21f7a78a6

Aliases

arxiv: 1101.4654 · arxiv_version: 1101.4654v1 · doi: 10.48550/arxiv.1101.4654 · pith_short_12: WGBOSJNSC2U6 · pith_short_16: WGBOSJNSC2U6YFUZ · pith_short_8: WGBOSJNS

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/WGBOSJNSC2U6YFUZCTNCDTZYTO \
  | 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: b182e925b216a9ec169914da21cf389b89a483dd2fa07d8164e285f21f7a78a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3ab805a186788ad41fa7740211f2925e909a9bab26544feefdbbab530c5abf4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-01-24T21:00:08Z",
    "title_canon_sha256": "e9daf90c95cd258999ff80ee10297150b521d2c601d82050eaa6528b9bec24fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4654",
    "kind": "arxiv",
    "version": 1
  }
}