Pith Number

pith:HGRJ3IIK

pith:2021:HGRJ3IIK6QCO2E2TL5CNACSW72

not attested not anchored not stored refs pending

The final core collapse of pulsational pair instability supernovae

Alexander Heger, Bernhard M\"uller, Jade Powell

arxiv:2101.06889 v2 · 2021-01-18 · 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{HGRJ3IIK6QCO2E2TL5CNACSW72}

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

Impact of the equation of state on core collapse supernovae I: the low-$T/|W|$ instability

Receipt and verification

First computed	2026-07-05T02:23:25.281555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39a29da10af404ed13535f44d00a56fe84587da3ea21abb6ea6a6068fd220c11

Aliases

arxiv: 2101.06889 · arxiv_version: 2101.06889v2 · doi: 10.48550/arxiv.2101.06889 · pith_short_12: HGRJ3IIK6QCO · pith_short_16: HGRJ3IIK6QCO2E2T · pith_short_8: HGRJ3IIK

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/HGRJ3IIK6QCO2E2TL5CNACSW72 \
  | 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: 39a29da10af404ed13535f44d00a56fe84587da3ea21abb6ea6a6068fd220c11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed1fde2052d2fa453400ca1711850228313a7d518f76b4d701368704c7db02be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-01-18T05:49:08Z",
    "title_canon_sha256": "50cb34de3f32dce84c9d0e977320bb2903f7c902c1cbe38bf2ed37e3af12446e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.06889",
    "kind": "arxiv",
    "version": 2
  }
}