Pith Number

pith:EHTPWDAW

pith:2019:EHTPWDAWOXMCHGBVONCTABHYZT

not attested not anchored not stored refs pending

Mode stability of a near-extremal Kerr superspinar

Pankaj S. Joshi, Prashant Kocherlakota, Rittick Roy

arxiv:1911.06169 v1 · 2019-11-14 · 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{EHTPWDAWOXMCHGBVONCTABHYZT}

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	2026-07-05T00:19:15.761432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21e6fb0c1675d823983573453004f8cce3d0a34b2f769a97672402ff2b661038

Aliases

arxiv: 1911.06169 · arxiv_version: 1911.06169v1 · doi: 10.48550/arxiv.1911.06169 · pith_short_12: EHTPWDAWOXMC · pith_short_16: EHTPWDAWOXMCHGBV · pith_short_8: EHTPWDAW

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/EHTPWDAWOXMCHGBVONCTABHYZT \
  | 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: 21e6fb0c1675d823983573453004f8cce3d0a34b2f769a97672402ff2b661038

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "debea767b821024569ef4084c8596a2c378380ea8d7d2c18e4542ddb833f8c44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-11-14T15:17:01Z",
    "title_canon_sha256": "67fc875abd8b24fac0e1ff89cead34e58369908e4c091ca3089555f9e205cb5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.06169",
    "kind": "arxiv",
    "version": 1
  }
}