Pith Number

pith:OLVCHK4N

pith:2022:OLVCHK4NGKUHR5OWSGH7H4YGKD

not attested not anchored not stored refs pending

Quasi-normal g-modes of neutron stars with quarks

Constantinos Constantinou, Madappa Prakash, Prashanth Jaikumar, Tianqi Zhao

arxiv:2202.01403 v1 · 2022-02-03 · gr-qc · astro-ph.HE · astro-ph.SR · 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{OLVCHK4NGKUHR5OWSGH7H4YGKD}

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

Non-Radial Oscillation Modes in Hybrid Stars with Hyperons and Delta Baryons

Receipt and verification

First computed	2026-07-05T04:29:54.650601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72ea23ab8d32a878f5d6918ff3f30650c9e06b83b70b9f5f1e15466999e048e1

Aliases

arxiv: 2202.01403 · arxiv_version: 2202.01403v1 · doi: 10.48550/arxiv.2202.01403 · pith_short_12: OLVCHK4NGKUH · pith_short_16: OLVCHK4NGKUHR5OW · pith_short_8: OLVCHK4N

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/OLVCHK4NGKUHR5OWSGH7H4YGKD \
  | 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: 72ea23ab8d32a878f5d6918ff3f30650c9e06b83b70b9f5f1e15466999e048e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf453e62c3986538b5289409cb929fe5a1c7a8e61f15e04fc9d5d1416aff2227",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.SR",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-02-03T04:33:48Z",
    "title_canon_sha256": "818abf9659dac43c7f33465d6eecbf5b1565246294f7b1c933058c0bde1b5a35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.01403",
    "kind": "arxiv",
    "version": 1
  }
}