Pith Number

pith:IL6GCMF4

pith:2010:IL6GCMF4ZA3OM6GZWDF42MV4DK

not attested not anchored not stored refs pending

AMI Large Array radio continuum observations of Spitzer c2d small clouds and cores

Anna M. M. Scaife, Anthony N. Lasenby, Carmen Rodr\'iguez-Gonz\'alvez, David Titterington, Elizabeth Waldram, Emily I. Curtis, Guy G. Pooley, Jonathan T. L. Zwart, Keith J. B. Grainge, Malak Olamaie, Matthew Davies, Michael P. Hobson, Michel Schammel, Natasha Hurley-Walker, Paul F. Scott, Richard D. E. Saunders, Thomas M. O. Franzen, Timothy Shimwell

arxiv:1009.0348 v1 · 2010-09-02 · 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{IL6GCMF4ZA3OM6GZWDF42MV4DK}

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	2026-05-18T02:05:38.131354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42fc6130bcc836e678d9b0cbcd32bc1aa3d566852b2d568b518bc69ec25ba7b0

Aliases

arxiv: 1009.0348 · arxiv_version: 1009.0348v1 · doi: 10.48550/arxiv.1009.0348 · pith_short_12: IL6GCMF4ZA3O · pith_short_16: IL6GCMF4ZA3OM6GZ · pith_short_8: IL6GCMF4

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/IL6GCMF4ZA3OM6GZWDF42MV4DK \
  | 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: 42fc6130bcc836e678d9b0cbcd32bc1aa3d566852b2d568b518bc69ec25ba7b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69a721bf30f4f2e4565a6a8e0fb28e832341af124fe59fff319fd9aa5c496e37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-09-02T08:21:00Z",
    "title_canon_sha256": "cbaf96062bb59d712bcf021318c36c9f59efe3a2e17322f1f8a31fdf46b16cd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0348",
    "kind": "arxiv",
    "version": 1
  }
}