Pith Number

pith:OC2GERWL

pith:2026:OC2GERWLNJDDY2UR5XE4VPZRIV

not attested not anchored not stored refs pending

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

Marco Cusinato, Martin Obergaulinger, Miguel \'Angel Aloy

arxiv:2605.28944 v1 · 2026-05-27 · astro-ph.HE · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OC2GERWLNJDDY2UR5XE4VPZRIV}

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	2026-05-29T00:04:17.485241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70b46246cb6a463c6a91edc9cabf31457d627e9e01dc9509bae85594340508e4

Aliases

arxiv: 2605.28944 · arxiv_version: 2605.28944v1 · doi: 10.48550/arxiv.2605.28944 · pith_short_12: OC2GERWLNJDD · pith_short_16: OC2GERWLNJDDY2UR · pith_short_8: OC2GERWL

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/OC2GERWLNJDDY2UR5XE4VPZRIV \
  | 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: 70b46246cb6a463c6a91edc9cabf31457d627e9e01dc9509bae85594340508e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e992229dff536ab9ab7350e5035c2faec54a4cfa06ede39146248271c8d03299",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-05-27T18:00:05Z",
    "title_canon_sha256": "3a05becc30961ec01653991e1ac5056b0986c4c41fba408bfbed29bf1eaafe36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28944",
    "kind": "arxiv",
    "version": 1
  }
}