Pith Number

pith:P5EKK2JQ

pith:2021:P5EKK2JQITJNJKGZF26BKIFNHD

not attested not anchored not stored refs pending

Impact of the PSR J0740+6620 radius constraint on the properties of high-density matter

Isaac Legred, Katerina Chatziioannou, Philippe Landry, Reed Essick, Sophia Han

arxiv:2106.05313 v3 · 2021-06-09 · astro-ph.HE · gr-qc · 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{P5EKK2JQITJNJKGZF26BKIFNHD}

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

2 papers in Pith

Is the coexistence of strange quark stars and hadronic stars favored by astrophysical data? A Bayesian analysis

Bayesian inferences on covariant density functionals from multimessenger astrophysical data: Influences of parametrizations of density dependent couplings

Receipt and verification

First computed	2026-07-05T03:12:27.900083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f48a5693044d2d4a8d92ebc1520ad38fa83973a52077833d5a65565e0932c5e

Aliases

arxiv: 2106.05313 · arxiv_version: 2106.05313v3 · doi: 10.48550/arxiv.2106.05313 · pith_short_12: P5EKK2JQITJN · pith_short_16: P5EKK2JQITJNJKGZ · pith_short_8: P5EKK2JQ

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/P5EKK2JQITJNJKGZF26BKIFNHD \
  | 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: 7f48a5693044d2d4a8d92ebc1520ad38fa83973a52077833d5a65565e0932c5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dec8adae8384d60fb1418b8f7c38fe4629c4e3f05201c2529e598ca84bf536e",
    "cross_cats_sorted": [
      "gr-qc",
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-06-09T18:08:05Z",
    "title_canon_sha256": "d4b436ee3cf525928087c0faf1fed4dd36e78fba3ca7b7d5966e72c4de1d5956"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.05313",
    "kind": "arxiv",
    "version": 3
  }
}