Pith Number

pith:53G7D5RR

pith:2020:53G7D5RRKNRBLEHJGUQDUWSIAR

not attested not anchored not stored refs pending

Maximum mass of hybrid star formed via shock induced phase transition in cold neutron stars

Rana Nandi, Ritam Mallick, Shailendra Singh

arxiv:2012.04212 v1 · 2020-12-08 · 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{53G7D5RRKNRBLEHJGUQDUWSIAR}

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	2026-07-05T02:17:43.924493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eecdf1f63153621590e935203a5a48047ddbab33fb874b5213582c752f926e79

Aliases

arxiv: 2012.04212 · arxiv_version: 2012.04212v1 · doi: 10.48550/arxiv.2012.04212 · pith_short_12: 53G7D5RRKNRB · pith_short_16: 53G7D5RRKNRBLEHJ · pith_short_8: 53G7D5RR

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/53G7D5RRKNRBLEHJGUQDUWSIAR \
  | 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: eecdf1f63153621590e935203a5a48047ddbab33fb874b5213582c752f926e79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5961b0995295550060e980c4ec5b8f11eca49f3b47410cd6da56f5b305792219",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-12-08T04:56:23Z",
    "title_canon_sha256": "ed8b32069ed4bb144c8ecc355aeeef74707ae461f71447410d567b9379b07663"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.04212",
    "kind": "arxiv",
    "version": 1
  }
}