Pith Number

pith:JXMBWVDZ

pith:2020:JXMBWVDZCBJYBRJZ64RNLMOMBA

not attested not anchored not stored refs pending

Observational signatures of strongly naked singularities: image of the thin accretion disk

Galin Gyulchev, Jutta Kunz, Petya Nedkova, Stoytcho Yazadjiev, Tsvetan Vetsov

arxiv:2003.06943 v1 · 2020-03-15 · 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{JXMBWVDZCBJYBRJZ64RNLMOMBA}

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

Analytic thin disks and rings in a class of nonasymptotically flat static spacetimes

Receipt and verification

First computed	2026-07-05T01:55:48.505855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dd81b5479105380c539f722d5b1cc081e578121f2f63ce266474e1746bc1ea8

Aliases

arxiv: 2003.06943 · arxiv_version: 2003.06943v1 · doi: 10.48550/arxiv.2003.06943 · pith_short_12: JXMBWVDZCBJY · pith_short_16: JXMBWVDZCBJYBRJZ · pith_short_8: JXMBWVDZ

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/JXMBWVDZCBJYBRJZ64RNLMOMBA \
  | 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: 4dd81b5479105380c539f722d5b1cc081e578121f2f63ce266474e1746bc1ea8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca01ad0b91a6c73fb22bcfdf002e4385870e891162ce3c88aae75c6c5d66dc32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-03-15T23:06:59Z",
    "title_canon_sha256": "88b70d3c258a1c20fc73461e9e17898033c87e8551ba8338dd2e36c826264142"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.06943",
    "kind": "arxiv",
    "version": 1
  }
}