Pith Number

pith:P6LMACZE

pith:2016:P6LMACZEMTEB476XFQJ7DYJGAI

not attested not anchored not stored refs pending

Constraining the mass of the Local Group

Edoardo Carlesi, Jenny G. Sorce, Stefan Gottl\"ober, Yehuda Hoffman

arxiv:1611.08078 v1 · 2016-11-24 · 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{P6LMACZEMTEB476XFQJ7DYJGAI}

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	2026-05-18T00:53:02.098399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f96c00b2464c81e7fd72c13f1e1260216e81a81f8de3f35d59134d6c405d293

Aliases

arxiv: 1611.08078 · arxiv_version: 1611.08078v1 · doi: 10.48550/arxiv.1611.08078 · pith_short_12: P6LMACZEMTEB · pith_short_16: P6LMACZEMTEB476X · pith_short_8: P6LMACZE

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/P6LMACZEMTEB476XFQJ7DYJGAI \
  | 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: 7f96c00b2464c81e7fd72c13f1e1260216e81a81f8de3f35d59134d6c405d293

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5102fef99356d716abea232e8ed61dedb8ab51f2ffe762403b7edef094093f4e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-11-24T06:34:03Z",
    "title_canon_sha256": "772801fc34be39179a75af0cfb97b0652c3eda7e63c61449234d07eed77f71fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08078",
    "kind": "arxiv",
    "version": 1
  }
}