Pith Number

pith:APW2VA44

pith:2008:APW2VA44EMUG5DFM7ZQMFAGX46

not attested not anchored not stored refs pending

The Mass Distribution and Lifetime of Prestellar Cores in Perseus, Serpens, and Ophiuchus

Anneila I. Sargent, Erik Rosolowsky, Jason Glenn, Melissa L. Enoch, Neal J. Evans II, Philip Myers

arxiv:0805.1075 v1 · 2008-05-07 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{APW2VA44EMUG5DFM7ZQMFAGX46}

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.

Cited by

1 paper in Pith

Challenges in probing turbulent and magnetic support in cores: the W43-MM1 protocluster case study

Receipt and verification

First computed	2026-07-04T17:10:39.938678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03edaa839c23286e8cacfe60c280d7e7bef86d99a98d0303f442391ca16112a3

Aliases

arxiv: 0805.1075 · arxiv_version: 0805.1075v1 · doi: 10.48550/arxiv.0805.1075 · pith_short_12: APW2VA44EMUG · pith_short_16: APW2VA44EMUG5DFM · pith_short_8: APW2VA44

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/APW2VA44EMUG5DFM7ZQMFAGX46 \
  | 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: 03edaa839c23286e8cacfe60c280d7e7bef86d99a98d0303f442391ca16112a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db784aed61fd9e4ddb56254339da6a7a73f1223eb0c008e28278dcca7c1a8fd9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-05-07T23:33:47Z",
    "title_canon_sha256": "af6c55b7782e06d6ac8050b1419653d589b84f9ce152e8ca694abc22f826b2d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.1075",
    "kind": "arxiv",
    "version": 1
  }
}