Pith Number

pith:UFYVUXTF

pith:2019:UFYVUXTFLSJMRRC7Y5VIKCMM2R

not attested not anchored not stored refs pending

Slowing the Spins of Stellar Cores

Adam S. Jermyn, Anthony L. Piro, Jim Fuller

arxiv:1902.08227 v2 · 2019-02-21 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UFYVUXTFLSJMRRC7Y5VIKCMM2R}

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

2 papers in Pith

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

Posterior Predictive Checks for Gravitational-wave Populations: Limitations and Improvements

Receipt and verification

First computed	2026-05-17T23:51:52.000065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1715a5e655c92c8c45fc76a85098cd46babf5b96169bb2504bb425e8d87997c

Aliases

arxiv: 1902.08227 · arxiv_version: 1902.08227v2 · doi: 10.48550/arxiv.1902.08227 · pith_short_12: UFYVUXTFLSJM · pith_short_16: UFYVUXTFLSJMRRC7 · pith_short_8: UFYVUXTF

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/UFYVUXTFLSJMRRC7Y5VIKCMM2R \
  | 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: a1715a5e655c92c8c45fc76a85098cd46babf5b96169bb2504bb425e8d87997c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40b3e0907bf5d3a6a4d5d1b2052ceb44432e4e4baf83aea4e5d72c354799cd94",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-02-21T19:40:53Z",
    "title_canon_sha256": "fd9ad1593c8a3120fce9d31478055ddf063fa4e6466a6e2948b73209d2923151"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08227",
    "kind": "arxiv",
    "version": 2
  }
}