Pith Number

pith:MN4HS5SV

pith:2015:MN4HS5SVAGNGZQRPKKVWDLML22

not attested not anchored not stored refs pending

Stellar populations of bulges at low redshift

Patricia Sanchez-Blazquez

arxiv:1503.08105 v1 · 2015-03-27 · 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{MN4HS5SVAGNGZQRPKKVWDLML22}

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	2026-05-18T01:25:01.197990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6378797655019a6cc22f52ab61ad8bd685b8a769a3c67a7fe3ef2114255f616a

Aliases

arxiv: 1503.08105 · arxiv_version: 1503.08105v1 · doi: 10.48550/arxiv.1503.08105 · pith_short_12: MN4HS5SVAGNG · pith_short_16: MN4HS5SVAGNGZQRP · pith_short_8: MN4HS5SV

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/MN4HS5SVAGNGZQRPKKVWDLML22 \
  | 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: 6378797655019a6cc22f52ab61ad8bd685b8a769a3c67a7fe3ef2114255f616a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3e6867bd22e5507700fa17e60a6bd2397e0938c6bf41d63c3fa76ae64658296",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-03-27T15:17:33Z",
    "title_canon_sha256": "a5ff2c5d5d16f91610cf9b6f451a7acac2e73bb42a13d1ee0be0581f6b8bafe5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08105",
    "kind": "arxiv",
    "version": 1
  }
}