Pith Number

pith:VVYOUOT2

pith:2019:VVYOUOT2G5RUX7JEU5JHL4T4FO

not attested not anchored not stored refs pending

The Explosion of Helium Stars Evolved With Mass Loss

(2) Dept. Astronomy, (3) Dept. Astronomy, Astrophysics, Garching, H.-Thomas Janka (1) ((1) MPI f. Astrophysics, Ohio State Univ.), Stan E. Woosley (2), Thomas Ertl (1), Tuguldur Sukhbold (3), UCSC

arxiv:1910.01641 v2 · 2019-10-03 · 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{VVYOUOT2G5RUX7JEU5JHL4T4FO}

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

1 paper in Pith

GWTC-3: Compact Binary Coalescences Observed by LIGO and Virgo During the Second Part of the Third Observing Run

Receipt and verification

First computed	2026-07-05T00:41:41.797376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad70ea3a7a37634bfd24a75275f27c2baf9e2bbda407fe78108ff78dbe113234

Aliases

arxiv: 1910.01641 · arxiv_version: 1910.01641v2 · doi: 10.48550/arxiv.1910.01641 · pith_short_12: VVYOUOT2G5RU · pith_short_16: VVYOUOT2G5RUX7JE · pith_short_8: VVYOUOT2

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/VVYOUOT2G5RUX7JEU5JHL4T4FO \
  | 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: ad70ea3a7a37634bfd24a75275f27c2baf9e2bbda407fe78108ff78dbe113234

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "180b8be4d6caf776ea2d3205e5ce10f5cef1e5597a8b29537ea2898158216463",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-10-03T17:59:57Z",
    "title_canon_sha256": "1969a74c2099cf6d4a8e8484b4e31e3529bb744dd94a5a2c7317fba777c726dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.01641",
    "kind": "arxiv",
    "version": 2
  }
}