Pith Number

pith:UHH7TXVS

pith:2017:UHH7TXVSMGXTIC7ZHUDSOOUWB2

not attested not anchored not stored refs pending

What is the Maximum Mass of a Population III Galaxy?

Eli Visbal, Greg L. Bryan, Zoltan Haiman

arxiv:1701.00814 v2 · 2017-01-03 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UHH7TXVSMGXTIC7ZHUDSOOUWB2}

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	2026-05-18T00:43:29.382256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1cff9deb261af340bf93d07273a960ebd01d13cae70db9daccdc8888940ab63

Aliases

arxiv: 1701.00814 · arxiv_version: 1701.00814v2 · doi: 10.48550/arxiv.1701.00814 · pith_short_12: UHH7TXVSMGXT · pith_short_16: UHH7TXVSMGXTIC7Z · pith_short_8: UHH7TXVS

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/UHH7TXVSMGXTIC7ZHUDSOOUWB2 \
  | 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: a1cff9deb261af340bf93d07273a960ebd01d13cae70db9daccdc8888940ab63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b59fd657c789fb979168094d4942b687559617bf9c409bcae653c5067b50d642",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-01-03T20:29:16Z",
    "title_canon_sha256": "af5798071e9a1f94e1ac4e364d557ed940c1f034e71c82ab1d4b1a2c6aedc2d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00814",
    "kind": "arxiv",
    "version": 2
  }
}