Pith Number

pith:NUJT44HH

pith:2010:NUJT44HHIBGY6SIB26V2E5LLXX

not attested not anchored not stored refs pending

Measuring the Clump Mass Function in the Age of SCUBA2, Herschel, and ALMA

A. Sills, J. Wadsley, M. A. Reid, N. Petitclerc

arxiv:1006.4320 v1 · 2010-06-22 · 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{NUJT44HHIBGY6SIB26V2E5LLXX}

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	2026-05-18T02:06:43.625646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d133e70e7404d8f4901d7aba2756bbdd229a923c9fdbcabb5e2c93e48ba3922

Aliases

arxiv: 1006.4320 · arxiv_version: 1006.4320v1 · doi: 10.48550/arxiv.1006.4320 · pith_short_12: NUJT44HHIBGY · pith_short_16: NUJT44HHIBGY6SIB · pith_short_8: NUJT44HH

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/NUJT44HHIBGY6SIB26V2E5LLXX \
  | 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: 6d133e70e7404d8f4901d7aba2756bbdd229a923c9fdbcabb5e2c93e48ba3922

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72b9bca7882b747d1ce8c0cbc806a33d96524e7c4e1b35b0e44cdeec66bd4f8c",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-06-22T16:21:39Z",
    "title_canon_sha256": "33e4a67c0ba195bc0a40d9faefec2fee786982916726b9ca61b33f75800bc0cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.4320",
    "kind": "arxiv",
    "version": 1
  }
}