Pith Number

pith:USBDFE72

pith:2021:USBDFE72MQZTDSO7FNRVEZCVXJ

not attested not anchored not stored refs pending

Progenitor Dependence of Hadron-quark Phase Transition in Failing Core-collapse Supernovae

Andr\'e da Silva Schneider, Evan P. O'Connor, Shuai Zha

arxiv:2103.02268 v1 · 2021-03-03 · astro-ph.HE · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{USBDFE72MQZTDSO7FNRVEZCVXJ}

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	2026-07-05T02:35:39.650152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4823293fa643331c9df2b63526455ba5ccebcd16b74a360a331e8d050ea7c8c

Aliases

arxiv: 2103.02268 · arxiv_version: 2103.02268v1 · doi: 10.48550/arxiv.2103.02268 · pith_short_12: USBDFE72MQZT · pith_short_16: USBDFE72MQZTDSO7 · pith_short_8: USBDFE72

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/USBDFE72MQZTDSO7FNRVEZCVXJ \
  | 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: a4823293fa643331c9df2b63526455ba5ccebcd16b74a360a331e8d050ea7c8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "516eb64a9cf5dd23d5453f3b3ad6c1b5ad4fbc1ed9627b4d3a256fe63570ce12",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-03-03T09:09:21Z",
    "title_canon_sha256": "a9a44fb3cfa8667e6277583d9b408b5e47ed4fdac4f9873f6aa86f07ef44c0d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.02268",
    "kind": "arxiv",
    "version": 1
  }
}