Pith Number

pith:N6GOJ35T

pith:2017:N6GOJ35T74SA5HO2CNCV6ZWPHF

not attested not anchored not stored refs pending

A Possible Solution for the $M/L-\mathrm{[Fe/H]}$ Relation of Globular Clusters in M31. II. the Age-Metallicity Relation

Akram Hasani Zonoozi, Hosein Haghi, Pavel Kroupa, Pouria Khalaj

arxiv:1703.04635 v1 · 2017-03-14 · 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{N6GOJ35T74SA5HO2CNCV6ZWPHF}

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	2026-05-18T00:46:46.207309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f8ce4efb3ff240e9dda13455f66cf39666433b782bbdd5e71321a9e4258fe3f

Aliases

arxiv: 1703.04635 · arxiv_version: 1703.04635v1 · doi: 10.48550/arxiv.1703.04635 · pith_short_12: N6GOJ35T74SA · pith_short_16: N6GOJ35T74SA5HO2 · pith_short_8: N6GOJ35T

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/N6GOJ35T74SA5HO2CNCV6ZWPHF \
  | 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: 6f8ce4efb3ff240e9dda13455f66cf39666433b782bbdd5e71321a9e4258fe3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef928af2322d464d8b726bb875423fb3374cd0b8d30f61760edc475c14dcde53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-03-14T18:06:45Z",
    "title_canon_sha256": "977e426faec1f4a116da5ffd65ff189014a41f199031b65aecc448d26dc8b02f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04635",
    "kind": "arxiv",
    "version": 1
  }
}