Pith Number

pith:ASXJYL4L

pith:2015:ASXJYL4LRCEHI4PET5PJMNKLYF

not attested not anchored not stored refs pending

Modern yields per stellar generation: the effect of the IMF

Fiorenzo Vincenzo, Francesca Matteucci, Francesco Belfiore, Roberto Maiolino

arxiv:1503.08300 v2 · 2015-03-28 · 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{ASXJYL4LRCEHI4PET5PJMNKLYF}

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	2026-05-18T01:24:19.224808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04ae9c2f8b88887471e49f5e96354bc140aac3e2204152db2e5da0cf75e30451

Aliases

arxiv: 1503.08300 · arxiv_version: 1503.08300v2 · doi: 10.48550/arxiv.1503.08300 · pith_short_12: ASXJYL4LRCEH · pith_short_16: ASXJYL4LRCEHI4PE · pith_short_8: ASXJYL4L

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/ASXJYL4LRCEHI4PET5PJMNKLYF \
  | 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: 04ae9c2f8b88887471e49f5e96354bc140aac3e2204152db2e5da0cf75e30451

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e156b5acba1195007791a836de71e1519717c83bd20133d2f5bdad99fb67cce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-03-28T13:11:38Z",
    "title_canon_sha256": "1d4b2a4a5613988d5bf46da4efab024b3bf138bfbe6aba4cbafead9002206b27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08300",
    "kind": "arxiv",
    "version": 2
  }
}