Pith Number

pith:3TSLJ2R6

pith:2018:3TSLJ2R6YCQCG7BBSOYQWSMNNN

not attested not anchored not stored refs pending

The Unusual Initial Mass Function of the Arches Cluster

A.M. Ghez, F. Najarro, J. Anderson, J.R. Lu, M.R. Morris, M.W. Hosek Jr., S.M. Albers, W.I. Clarkson

arxiv:1808.02577 v2 · 2018-08-07 · 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{3TSLJ2R6YCQCG7BBSOYQWSMNNN}

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

Global and Local Infall in the ASHES Sample (GLASHES). II. Asymmetric Line Profiles around Dense Cores in 70 $\mu$m Dark Massive Clumps

Receipt and verification

First computed	2026-05-17T23:56:20.193271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dce4b4ea3ec0a0237c2193b10b498d6b5fd993f60f5fed8e4af4af66d63cd473

Aliases

arxiv: 1808.02577 · arxiv_version: 1808.02577v2 · doi: 10.48550/arxiv.1808.02577 · pith_short_12: 3TSLJ2R6YCQC · pith_short_16: 3TSLJ2R6YCQCG7BB · pith_short_8: 3TSLJ2R6

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/3TSLJ2R6YCQCG7BBSOYQWSMNNN \
  | 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: dce4b4ea3ec0a0237c2193b10b498d6b5fd993f60f5fed8e4af4af66d63cd473

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "212aa0c97df02214cd8eb4ec9e30fd09a471e8edecc350770b6297b93e4af748",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-08-07T23:04:52Z",
    "title_canon_sha256": "c990bd02ebc44a10cc1ca7993452d11bce327ac02a6bcaa3ddafc6142930ac7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02577",
    "kind": "arxiv",
    "version": 2
  }
}