Pith Number

pith:MTVWWJNX

pith:2017:MTVWWJNXLFCNZE3TCLZBBHWBOV

not attested not anchored not stored refs pending

Very massive stars, pair-instability supernovae and intermediate-mass black holes with the SEVN code

Mario Spera, Michela Mapelli

arxiv:1706.06109 v1 · 2017-06-19 · astro-ph.SR · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MTVWWJNXLFCNZE3TCLZBBHWBOV}

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.

Cited by

5 papers in Pith

A new group of low-spin $50-70M_\odot$ Black Holes and the high pair-instability mass cutoff

Massquerade: Impacts of Mass Ratio Reversals on Binary Black Hole Merger Rates and Mass Distributions

Predicting intermediate-mass black hole formation in star clusters with machine learning

GWTC-2.1: Deep Extended Catalog of Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run

Second-Generation Mass Peak in the Gravitational-Wave Population as a Probe of Globular Clusters

Receipt and verification

First computed	2026-05-18T00:38:50.759076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64eb6b25b75944dc937312f2109ec1755e429c845b383a4945821af2cc2898d1

Aliases

arxiv: 1706.06109 · arxiv_version: 1706.06109v1 · doi: 10.48550/arxiv.1706.06109 · pith_short_12: MTVWWJNXLFCN · pith_short_16: MTVWWJNXLFCNZE3T · pith_short_8: MTVWWJNX

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/MTVWWJNXLFCNZE3TCLZBBHWBOV \
  | 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: 64eb6b25b75944dc937312f2109ec1755e429c845b383a4945821af2cc2898d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "524e83454f1d93a3df3debfcc4c126d780d6e12872f0b56542a7919bc16ddc75",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-06-19T18:00:06Z",
    "title_canon_sha256": "2d169bb97ffd8645959f57ba017a94683debf5aa3137600370b01b01c83ee23b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.06109",
    "kind": "arxiv",
    "version": 1
  }
}