Pith Number

pith:X467KWO2

pith:2010:X467KWO2VENDIVFBOIAQXPNIX4

not attested not anchored not stored refs pending

A Herschel study of YSO evolutionary stages and formation timelines in two fields of the Hi-GAL survey

A. M. Di Giorgio, A. Traficante, C. Battersby, D. Angl\'es-Alc\'azar, D. Elia, D. Polychroni, E. Schisano, F. Faustini, F. Motte, F. Piacentini, F. Strafella, G. S. Stringfellow, J. Bally, J. C. Mottram, J. Z. Li, L. Calzoletti, L. Morgan, L. Olmi, L. Testi, M. A. Thompson, M. Benedettini, M. D. Smith, M. Pestalozzi, M. Veneziani, N. Billot, P. Martin, P. Natoli, R. Paladini, S. Molinari, S. Pezzuto, T. Robitaille

arxiv:1005.1783 v1 · 2010-05-11 · 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{X467KWO2VENDIVFBOIAQXPNIX4}

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	2026-05-18T02:07:34.381574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf3df559daa91a3454a172010bbda8bf3fcdc90c06ca7a0d5b9d4eea70e88274

Aliases

arxiv: 1005.1783 · arxiv_version: 1005.1783v1 · doi: 10.48550/arxiv.1005.1783 · pith_short_12: X467KWO2VEND · pith_short_16: X467KWO2VENDIVFB · pith_short_8: X467KWO2

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/X467KWO2VENDIVFBOIAQXPNIX4 \
  | 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: bf3df559daa91a3454a172010bbda8bf3fcdc90c06ca7a0d5b9d4eea70e88274

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6145e69c096c5473aa55deb15196fa8bf9e706f7044976cbd2aa903e82a907e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-05-11T09:58:33Z",
    "title_canon_sha256": "c45186cd36e9c71339a88af8d905500cc3f30e84cdad2c412522cb2d7a37a69a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.1783",
    "kind": "arxiv",
    "version": 1
  }
}