Pith Number

pith:SNKZ2SPH

pith:2015:SNKZ2SPHYSYTIWAAJKOZLULM4B

not attested not anchored not stored refs pending

Push it to the limit: Local Group constraints on high-redshift stellar mass functions for Mstar > 10^5 Msun

Andrew S. Graus, Daniel R. Weisz, James S. Bullock, Michael Boylan-Kolchin

arxiv:1509.01250 v1 · 2015-09-03 · 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{SNKZ2SPHYSYTIWAAJKOZLULM4B}

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	2026-05-18T01:23:55.583440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93559d49e7c4b13458004a9d95d16ce068aecd02a4aaa58cd32d888d51422928

Aliases

arxiv: 1509.01250 · arxiv_version: 1509.01250v1 · doi: 10.48550/arxiv.1509.01250 · pith_short_12: SNKZ2SPHYSYT · pith_short_16: SNKZ2SPHYSYTIWAA · pith_short_8: SNKZ2SPH

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/SNKZ2SPHYSYTIWAAJKOZLULM4B \
  | 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: 93559d49e7c4b13458004a9d95d16ce068aecd02a4aaa58cd32d888d51422928

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4a397167365fe03b6704511c4dde0bd500841ec3385347516464a928f798853",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-09-03T20:04:26Z",
    "title_canon_sha256": "dc6653f903fee4f95e22f9012311096cce9a992c57765fb69ac1bf063d9add78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01250",
    "kind": "arxiv",
    "version": 1
  }
}