Pith Number

pith:MSZZMXWZ

pith:2011:MSZZMXWZDUASFRS35R45BEIE2H

not attested not anchored not stored refs pending

Chemical Abundances of Red Giant Stars in the Globular Cluster M107 (NGC 6171)

Catherine A. Pilachowski, Christian I. Johnson, Geoffrey Burks, Julia E. O'Connell

arxiv:1108.5200 v1 · 2011-08-25 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MSZZMXWZDUASFRS35R45BEIE2H}

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	2026-05-18T02:00:47.905396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64b3965ed91d0122c65bec79d09104d1f34f99d42d96f45e8f612c691b8e10d7

Aliases

arxiv: 1108.5200 · arxiv_version: 1108.5200v1 · doi: 10.48550/arxiv.1108.5200 · pith_short_12: MSZZMXWZDUAS · pith_short_16: MSZZMXWZDUASFRS3 · pith_short_8: MSZZMXWZ

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/MSZZMXWZDUASFRS35R45BEIE2H \
  | 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: 64b3965ed91d0122c65bec79d09104d1f34f99d42d96f45e8f612c691b8e10d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a6ffe3fce7f0b5c97cf2575ba16842cc4e2db2ff12d958cbfea4cfddc0ab4e0",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-08-25T21:01:29Z",
    "title_canon_sha256": "8f8ccf76b9679de6822b6681ed7eb0232b00098208c0389d8fdde087f27c5411"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5200",
    "kind": "arxiv",
    "version": 1
  }
}